39051866

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 68407680

約数和(自身を除く): 29355814

約数列:

[1, 2, 7, 14, 109, 157, 163, 218, 314, 326, 763, 1099, 1141, 1526, 2198, 2282, 17113, 17767, 25591, 34226, 35534, 51182, 119791, 124369, 179137, 239582, 248738, 358274, 2789419, 5578838, 19525933, 39051866]

約数ペア:

[(1, 39051866), (2, 19525933), (7, 5578838), (14, 2789419), (109, 358274), (157, 248738), (163, 239582), (218, 179137), (314, 124369), (326, 119791), (763, 51182), (1099, 35534), (1141, 34226), (1526, 25591), (2198, 17767), (2282, 17113)]