12793918318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1397021}}^1$

素因数の和:1397283

約数の個数: 16

約数和(自身を含む): 20284759440

約数和(自身を除く): 7490841122

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 1397021, 2794042, 26543399, 53086798, 336682061, 673364122, 6396959159, 12793918318]

約数ペア:

[(1, 12793918318), (2, 6396959159), (19, 673364122), (38, 336682061), (241, 53086798), (482, 26543399), (4579, 2794042), (9158, 1397021)]