11686565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 5109595

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 431, 493, 935, 1595, 2155, 2465, 4741, 5423, 7327, 12499, 23705, 27115, 36635, 62495, 80597, 137489, 212483, 402985, 687445, 1062415, 2337313, 11686565]

約数ペア:

[(1, 11686565), (5, 2337313), (11, 1062415), (17, 687445), (29, 402985), (55, 212483), (85, 137489), (145, 80597), (187, 62495), (319, 36635), (431, 27115), (493, 23705), (935, 12499), (1595, 7327), (2155, 5423), (2465, 4741)]