13223792

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{3917}}^1$

素因数の和:4136

約数の個数: 20

約数和(自身を含む): 25749096

約数和(自身を除く): 12525304

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 3917, 7834, 15668, 31336, 62672, 826487, 1652974, 3305948, 6611896, 13223792]

約数ペア:

[(1, 13223792), (2, 6611896), (4, 3305948), (8, 1652974), (16, 826487), (211, 62672), (422, 31336), (844, 15668), (1688, 7834), (3376, 3917)]