19006912304

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1621}}^1\times {\mathrm{12421}}^1$

素因数の和:14109

約数の個数: 40

約数和(自身を含む): 37476180240

約数和(自身を除く): 18469267936

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1621, 3242, 6484, 12421, 12968, 24842, 25936, 49684, 95639, 99368, 191278, 198736, 382556, 732839, 765112, 1465678, 1530224, 2931356, 5862712, 11725424, 20134441, 40268882, 80537764, 161075528, 322151056, 1187932019, 2375864038, 4751728076, 9503456152, 19006912304]

約数ペア:

[(1, 19006912304), (2, 9503456152), (4, 4751728076), (8, 2375864038), (16, 1187932019), (59, 322151056), (118, 161075528), (236, 80537764), (472, 40268882), (944, 20134441), (1621, 11725424), (3242, 5862712), (6484, 2931356), (12421, 1530224), (12968, 1465678), (24842, 765112), (25936, 732839), (49684, 382556), (95639, 198736), (99368, 191278)]