16670930

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1987}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 30058560

約数和(自身を除く): 13387630

約数列:

[1, 2, 5, 10, 839, 1678, 1987, 3974, 4195, 8390, 9935, 19870, 1667093, 3334186, 8335465, 16670930]

約数ペア:

[(1, 16670930), (2, 8335465), (5, 3334186), (10, 1667093), (839, 19870), (1678, 9935), (1987, 8390), (3974, 4195)]