18913262

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 29179440

約数和(自身を除く): 10266178

約数列:

[1, 2, 53, 106, 113, 226, 1579, 3158, 5989, 11978, 83687, 167374, 178427, 356854, 9456631, 18913262]

約数ペア:

[(1, 18913262), (2, 9456631), (53, 356854), (106, 178427), (113, 167374), (226, 83687), (1579, 11978), (3158, 5989)]