13647472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44893}}^1$

素因数の和:44920

約数の個数: 20

約数和(自身を含む): 27834280

約数和(自身を除く): 14186808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44893, 89786, 179572, 359144, 718288, 852967, 1705934, 3411868, 6823736, 13647472]

約数ペア:

[(1, 13647472), (2, 6823736), (4, 3411868), (8, 1705934), (16, 852967), (19, 718288), (38, 359144), (76, 179572), (152, 89786), (304, 44893)]