12940114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1777}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 21250656

約数和(自身を除く): 8310542

約数列:

[1, 2, 11, 22, 331, 662, 1777, 3554, 3641, 7282, 19547, 39094, 588187, 1176374, 6470057, 12940114]

約数ペア:

[(1, 12940114), (2, 6470057), (11, 1176374), (22, 588187), (331, 39094), (662, 19547), (1777, 7282), (3554, 3641)]