19552104

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 64643040

約数和(自身を除く): 45090936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 211, 216, 234, 264, 286, 297, 312, 324, 351, 396, 422, 429, 468, 572, 594, 633, 648, 702, 792, 844, 858, 891, 936, 1053, 1144, 1188, 1266, 1287, 1404, 1688, 1716, 1782, 1899, 2106, 2321, 2376, 2532, 2574, 2743, 2808, 3432, 3564, 3798, 3861, 4212, 4642, 5064, 5148, 5486, 5697, 6963, 7128, 7596, 7722, 8229, 8424, 9284, 10296, 10972, 11394, 11583, 13926, 15192, 15444, 16458, 17091, 18568, 20889, 21944, 22788, 23166, 24687, 27852, 30173, 30888, 32916, 34182, 41778, 45576, 46332, 49374, 55704, 60346, 62667, 65832, 68364, 74061, 83556, 90519, 92664, 98748, 120692, 125334, 136728, 148122, 167112, 181038, 188001, 197496, 222183, 241384, 250668, 271557, 296244, 362076, 376002, 444366, 501336, 543114, 592488, 724152, 752004, 814671, 888732, 1086228, 1504008, 1629342, 1777464, 2172456, 2444013, 3258684, 4888026, 6517368, 9776052, 19552104]

約数ペア:

[(1, 19552104), (2, 9776052), (3, 6517368), (4, 4888026), (6, 3258684), (8, 2444013), (9, 2172456), (11, 1777464), (12, 1629342), (13, 1504008), (18, 1086228), (22, 888732), (24, 814671), (26, 752004), (27, 724152), (33, 592488), (36, 543114), (39, 501336), (44, 444366), (52, 376002), (54, 362076), (66, 296244), (72, 271557), (78, 250668), (81, 241384), (88, 222183), (99, 197496), (104, 188001), (108, 181038), (117, 167112), (132, 148122), (143, 136728), (156, 125334), (162, 120692), (198, 98748), (211, 92664), (216, 90519), (234, 83556), (264, 74061), (286, 68364), (297, 65832), (312, 62667), (324, 60346), (351, 55704), (396, 49374), (422, 46332), (429, 45576), (468, 41778), (572, 34182), (594, 32916), (633, 30888), (648, 30173), (702, 27852), (792, 24687), (844, 23166), (858, 22788), (891, 21944), (936, 20889), (1053, 18568), (1144, 17091), (1188, 16458), (1266, 15444), (1287, 15192), (1404, 13926), (1688, 11583), (1716, 11394), (1782, 10972), (1899, 10296), (2106, 9284), (2321, 8424), (2376, 8229), (2532, 7722), (2574, 7596), (2743, 7128), (2808, 6963), (3432, 5697), (3564, 5486), (3798, 5148), (3861, 5064), (4212, 4642)]