12457214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 24316416

約数和(自身を除く): 11859202

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3517, 3542, 7034, 24619, 38687, 49238, 77374, 80891, 161782, 270809, 541618, 566237, 889801, 1132474, 1779602, 6228607, 12457214]

約数ペア:

[(1, 12457214), (2, 6228607), (7, 1779602), (11, 1132474), (14, 889801), (22, 566237), (23, 541618), (46, 270809), (77, 161782), (154, 80891), (161, 77374), (253, 49238), (322, 38687), (506, 24619), (1771, 7034), (3517, 3542)]