189887524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{6101}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 344445696

約数和(自身を除く): 154558172

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 1004, 6101, 7781, 12202, 15562, 24404, 31124, 189131, 378262, 756524, 1531351, 3062702, 6125404, 47471881, 94943762, 189887524]

約数ペア:

[(1, 189887524), (2, 94943762), (4, 47471881), (31, 6125404), (62, 3062702), (124, 1531351), (251, 756524), (502, 378262), (1004, 189131), (6101, 31124), (7781, 24404), (12202, 15562)]