13896728

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{10657}}^1$

素因数の和:10826

約数の個数: 16

約数和(自身を含む): 26218680

約数和(自身を除く): 12321952

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 10657, 21314, 42628, 85256, 1737091, 3474182, 6948364, 13896728]

約数ペア:

[(1, 13896728), (2, 6948364), (4, 3474182), (8, 1737091), (163, 85256), (326, 42628), (652, 21314), (1304, 10657)]