13663436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 24837120

約数和(自身を除く): 11173684

約数列:

[1, 2, 4, 31, 62, 124, 251, 439, 502, 878, 1004, 1756, 7781, 13609, 15562, 27218, 31124, 54436, 110189, 220378, 440756, 3415859, 6831718, 13663436]

約数ペア:

[(1, 13663436), (2, 6831718), (4, 3415859), (31, 440756), (62, 220378), (124, 110189), (251, 54436), (439, 31124), (502, 27218), (878, 15562), (1004, 13609), (1756, 7781)]