18153208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{119429}}^1$

素因数の和:119454

約数の個数: 16

約数和(自身を含む): 35829000

約数和(自身を除く): 17675792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 119429, 238858, 477716, 955432, 2269151, 4538302, 9076604, 18153208]

約数ペア:

[(1, 18153208), (2, 9076604), (4, 4538302), (8, 2269151), (19, 955432), (38, 477716), (76, 238858), (152, 119429)]