12870292070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11389639}}^1$

素因数の和:11389759

約数の個数: 16

約数和(自身を含む): 23371541280

約数和(自身を除く): 10501249210

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 11389639, 22779278, 56948195, 113896390, 1287029207, 2574058414, 6435146035, 12870292070]

約数ペア:

[(1, 12870292070), (2, 6435146035), (5, 2574058414), (10, 1287029207), (113, 113896390), (226, 56948195), (565, 22779278), (1130, 11389639)]