12156378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{155851}}^1$

素因数の和:155869

約数の個数: 16

約数和(自身を含む): 26183136

約数和(自身を除く): 14026758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 155851, 311702, 467553, 935106, 2026063, 4052126, 6078189, 12156378]

約数ペア:

[(1, 12156378), (2, 6078189), (3, 4052126), (6, 2026063), (13, 935106), (26, 467553), (39, 311702), (78, 155851)]