15133481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 18068544

約数和(自身を除く): 2935063

約数列:

[1, 11, 19, 37, 103, 209, 361, 407, 703, 1133, 1957, 3811, 3971, 7733, 13357, 21527, 37183, 41921, 72409, 146927, 409013, 796499, 1375771, 15133481]

約数ペア:

[(1, 15133481), (11, 1375771), (19, 796499), (37, 409013), (103, 146927), (209, 72409), (361, 41921), (407, 37183), (703, 21527), (1133, 13357), (1957, 7733), (3811, 3971)]