13227896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 27233280

約数和(自身を除く): 14005384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 787, 1528, 1574, 2101, 3148, 4202, 6296, 8404, 8657, 16808, 17314, 34628, 69256, 150317, 300634, 601268, 1202536, 1653487, 3306974, 6613948, 13227896]

約数ペア:

[(1, 13227896), (2, 6613948), (4, 3306974), (8, 1653487), (11, 1202536), (22, 601268), (44, 300634), (88, 150317), (191, 69256), (382, 34628), (764, 17314), (787, 16808), (1528, 8657), (1574, 8404), (2101, 6296), (3148, 4202)]