188920212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1211027}}^1$

素因数の和:1211047

約数の個数: 24

約数和(自身を含む): 474722976

約数和(自身を除く): 285802764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1211027, 2422054, 3633081, 4844108, 7266162, 14532324, 15743351, 31486702, 47230053, 62973404, 94460106, 188920212]

約数ペア:

[(1, 188920212), (2, 94460106), (3, 62973404), (4, 47230053), (6, 31486702), (12, 15743351), (13, 14532324), (26, 7266162), (39, 4844108), (52, 3633081), (78, 2422054), (156, 1211027)]