19314897108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4126

約数の個数: 144

約数和(自身を含む): 51787653120

約数和(自身を除く): 32472756012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 169, 228, 247, 254, 338, 381, 494, 507, 508, 676, 741, 762, 988, 1014, 1482, 1524, 1651, 2028, 2413, 2964, 3211, 3302, 3947, 4826, 4953, 6422, 6604, 7239, 7894, 9633, 9652, 9906, 11841, 12844, 14478, 15788, 19266, 19812, 21463, 23682, 28956, 31369, 38532, 42926, 47364, 51311, 62738, 64389, 74993, 85852, 94107, 102622, 125476, 128778, 149986, 153933, 188214, 205244, 224979, 257556, 299972, 307866, 376428, 407797, 449958, 501269, 615732, 667043, 815594, 899916, 974909, 1002538, 1223391, 1334086, 1503807, 1631188, 1949818, 2001129, 2005076, 2446782, 2668172, 2924727, 3007614, 3899636, 4002258, 4893564, 5849454, 6015228, 6516497, 8004516, 9524111, 11698908, 12673817, 13032994, 19048222, 19549491, 25347634, 26065988, 28572333, 38021451, 38096444, 39098982, 50695268, 57144666, 76042902, 78197964, 84714461, 114289332, 123813443, 152085804, 169428922, 247626886, 254143383, 338857844, 371440329, 495253772, 508286766, 742880658, 1016573532, 1485761316, 1609574759, 3219149518, 4828724277, 6438299036, 9657448554, 19314897108]

約数ペア:

[(1, 19314897108), (2, 9657448554), (3, 6438299036), (4, 4828724277), (6, 3219149518), (12, 1609574759), (13, 1485761316), (19, 1016573532), (26, 742880658), (38, 508286766), (39, 495253772), (52, 371440329), (57, 338857844), (76, 254143383), (78, 247626886), (114, 169428922), (127, 152085804), (156, 123813443), (169, 114289332), (228, 84714461), (247, 78197964), (254, 76042902), (338, 57144666), (381, 50695268), (494, 39098982), (507, 38096444), (508, 38021451), (676, 28572333), (741, 26065988), (762, 25347634), (988, 19549491), (1014, 19048222), (1482, 13032994), (1524, 12673817), (1651, 11698908), (2028, 9524111), (2413, 8004516), (2964, 6516497), (3211, 6015228), (3302, 5849454), (3947, 4893564), (4826, 4002258), (4953, 3899636), (6422, 3007614), (6604, 2924727), (7239, 2668172), (7894, 2446782), (9633, 2005076), (9652, 2001129), (9906, 1949818), (11841, 1631188), (12844, 1503807), (14478, 1334086), (15788, 1223391), (19266, 1002538), (19812, 974909), (21463, 899916), (23682, 815594), (28956, 667043), (31369, 615732), (38532, 501269), (42926, 449958), (47364, 407797), (51311, 376428), (62738, 307866), (64389, 299972), (74993, 257556), (85852, 224979), (94107, 205244), (102622, 188214), (125476, 153933), (128778, 149986)]