19158889452

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{5981}}^1$

素因数の和:6207

約数の個数: 96

約数和(自身を含む): 47166873600

約数和(自身を除く): 28007984148

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 109, 124, 158, 186, 218, 237, 316, 327, 372, 436, 474, 654, 948, 1308, 2449, 3379, 4898, 5981, 6758, 7347, 8611, 9796, 10137, 11962, 13516, 14694, 17222, 17943, 20274, 23924, 25833, 29388, 34444, 35886, 40548, 51666, 71772, 103332, 185411, 266941, 370822, 472499, 533882, 556233, 651929, 741644, 800823, 944998, 1067764, 1112466, 1303858, 1417497, 1601646, 1889996, 1955787, 2224932, 2607716, 2834994, 3203292, 3911574, 5669988, 7823148, 14647469, 20209799, 29294938, 40419598, 43942407, 51502391, 58589876, 60629397, 80839196, 87884814, 103004782, 121258794, 154507173, 175769628, 206009564, 242517588, 309014346, 618028692, 1596574121, 3193148242, 4789722363, 6386296484, 9579444726, 19158889452]

約数ペア:

[(1, 19158889452), (2, 9579444726), (3, 6386296484), (4, 4789722363), (6, 3193148242), (12, 1596574121), (31, 618028692), (62, 309014346), (79, 242517588), (93, 206009564), (109, 175769628), (124, 154507173), (158, 121258794), (186, 103004782), (218, 87884814), (237, 80839196), (316, 60629397), (327, 58589876), (372, 51502391), (436, 43942407), (474, 40419598), (654, 29294938), (948, 20209799), (1308, 14647469), (2449, 7823148), (3379, 5669988), (4898, 3911574), (5981, 3203292), (6758, 2834994), (7347, 2607716), (8611, 2224932), (9796, 1955787), (10137, 1889996), (11962, 1601646), (13516, 1417497), (14694, 1303858), (17222, 1112466), (17943, 1067764), (20274, 944998), (23924, 800823), (25833, 741644), (29388, 651929), (34444, 556233), (35886, 533882), (40548, 472499), (51666, 370822), (71772, 266941), (103332, 185411)]