12617164

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 25310880

約数和(自身を除く): 12693716

約数列:

[1, 2, 4, 7, 14, 28, 557, 809, 1114, 1618, 2228, 3236, 3899, 5663, 7798, 11326, 15596, 22652, 450613, 901226, 1802452, 3154291, 6308582, 12617164]

約数ペア:

[(1, 12617164), (2, 6308582), (4, 3154291), (7, 1802452), (14, 901226), (28, 450613), (557, 22652), (809, 15596), (1114, 11326), (1618, 7798), (2228, 5663), (3236, 3899)]