11889826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 19994580

約数和(自身を除く): 8104754

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1213, 2426, 4901, 9802, 15769, 31538, 35177, 70354, 204997, 409994, 457301, 914602, 5944913, 11889826]

約数ペア:

[(1, 11889826), (2, 5944913), (13, 914602), (26, 457301), (29, 409994), (58, 204997), (169, 70354), (338, 35177), (377, 31538), (754, 15769), (1213, 9802), (2426, 4901)]