25031402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{27751}}^1$

素因数の和:27805

約数の個数: 16

約数和(自身を含む): 41961024

約数和(自身を除く): 16929622

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 27751, 55502, 305261, 610522, 1137791, 2275582, 12515701, 25031402]

約数ペア:

[(1, 25031402), (2, 12515701), (11, 2275582), (22, 1137791), (41, 610522), (82, 305261), (451, 55502), (902, 27751)]