23003870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 44664480

約数和(自身を除く): 21660610

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 2953, 3895, 5906, 7790, 14765, 29530, 56107, 112214, 121073, 242146, 280535, 561070, 605365, 1210730, 2300387, 4600774, 11501935, 23003870]

約数ペア:

[(1, 23003870), (2, 11501935), (5, 4600774), (10, 2300387), (19, 1210730), (38, 605365), (41, 561070), (82, 280535), (95, 242146), (190, 121073), (205, 112214), (410, 56107), (779, 29530), (1558, 14765), (2953, 7790), (3895, 5906)]