12699896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 26120880

約数和(自身を除く): 13420984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 521, 554, 1042, 1108, 2084, 2216, 3047, 4168, 5731, 6094, 11462, 12188, 22924, 24376, 45848, 144317, 288634, 577268, 1154536, 1587487, 3174974, 6349948, 12699896]

約数ペア:

[(1, 12699896), (2, 6349948), (4, 3174974), (8, 1587487), (11, 1154536), (22, 577268), (44, 288634), (88, 144317), (277, 45848), (521, 24376), (554, 22924), (1042, 12188), (1108, 11462), (2084, 6094), (2216, 5731), (3047, 4168)]