12912223244

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{2029}}^1\times {\mathrm{3779}}^1$

素因数の和:6233

約数の個数: 24

約数和(自身を含む): 22667223600

約数和(自身を除く): 9755000356

約数列:

[1, 2, 4, 421, 842, 1684, 2029, 3779, 4058, 7558, 8116, 15116, 854209, 1590959, 1708418, 3181918, 3416836, 6363836, 7667591, 15335182, 30670364, 3228055811, 6456111622, 12912223244]

約数ペア:

[(1, 12912223244), (2, 6456111622), (4, 3228055811), (421, 30670364), (842, 15335182), (1684, 7667591), (2029, 6363836), (3779, 3416836), (4058, 3181918), (7558, 1708418), (8116, 1590959), (15116, 854209)]