19635133076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{61871}}^1$

素因数の和:62264

約数の個数: 48

約数和(自身を含む): 39291194880

約数和(自身を除く): 19656061804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 359, 442, 718, 884, 1436, 4667, 6103, 9334, 12206, 18668, 24412, 61871, 79339, 123742, 158678, 247484, 317356, 804323, 1051807, 1608646, 2103614, 3217292, 4207228, 13673491, 22211689, 27346982, 44423378, 54693964, 88846756, 288751957, 377598713, 577503914, 755197426, 1155007828, 1510394852, 4908783269, 9817566538, 19635133076]

約数ペア:

[(1, 19635133076), (2, 9817566538), (4, 4908783269), (13, 1510394852), (17, 1155007828), (26, 755197426), (34, 577503914), (52, 377598713), (68, 288751957), (221, 88846756), (359, 54693964), (442, 44423378), (718, 27346982), (884, 22211689), (1436, 13673491), (4667, 4207228), (6103, 3217292), (9334, 2103614), (12206, 1608646), (18668, 1051807), (24412, 804323), (61871, 317356), (79339, 247484), (123742, 158678)]