13721604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{87959}}^1$

素因数の和:87979

約数の個数: 24

約数和(自身を含む): 34480320

約数和(自身を除く): 20758716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 87959, 175918, 263877, 351836, 527754, 1055508, 1143467, 2286934, 3430401, 4573868, 6860802, 13721604]

約数ペア:

[(1, 13721604), (2, 6860802), (3, 4573868), (4, 3430401), (6, 2286934), (12, 1143467), (13, 1055508), (26, 527754), (39, 351836), (52, 263877), (78, 175918), (156, 87959)]