12655578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162251}}^1$

素因数の和:162269

約数の個数: 16

約数和(自身を含む): 27258336

約数和(自身を除く): 14602758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162251, 324502, 486753, 973506, 2109263, 4218526, 6327789, 12655578]

約数ペア:

[(1, 12655578), (2, 6327789), (3, 4218526), (6, 2109263), (13, 973506), (26, 486753), (39, 324502), (78, 162251)]