20150078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3673}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 32713296

約数和(自身を除く): 12563218

約数列:

[1, 2, 13, 26, 211, 422, 2743, 3673, 5486, 7346, 47749, 95498, 775003, 1550006, 10075039, 20150078]

約数ペア:

[(1, 20150078), (2, 10075039), (13, 1550006), (26, 775003), (211, 95498), (422, 47749), (2743, 7346), (3673, 5486)]