15703685428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{188719}}^1$

素因数の和:189087

約数の個数: 24

約数和(自身を含む): 27963774720

約数和(自身を除く): 12260089292

約数列:

[1, 2, 4, 71, 142, 284, 293, 586, 1172, 20803, 41606, 83212, 188719, 377438, 754876, 13399049, 26798098, 53596196, 55294667, 110589334, 221178668, 3925921357, 7851842714, 15703685428]

約数ペア:

[(1, 15703685428), (2, 7851842714), (4, 3925921357), (71, 221178668), (142, 110589334), (284, 55294667), (293, 53596196), (586, 26798098), (1172, 13399049), (20803, 754876), (41606, 377438), (83212, 188719)]