13252804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 24664640

約数和(自身を除く): 11411836

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1693, 1957, 3386, 3914, 6772, 7828, 32167, 64334, 128668, 174379, 348758, 697516, 3313201, 6626402, 13252804]

約数ペア:

[(1, 13252804), (2, 6626402), (4, 3313201), (19, 697516), (38, 348758), (76, 174379), (103, 128668), (206, 64334), (412, 32167), (1693, 7828), (1957, 6772), (3386, 3914)]