19486968

素因数分解:

$2^3\times 3^1\times {\mathrm{811957}}^1$

素因数の和:811966

約数の個数: 16

約数和(自身を含む): 48717480

約数和(自身を除く): 29230512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811957, 1623914, 2435871, 3247828, 4871742, 6495656, 9743484, 19486968]

約数ペア:

[(1, 19486968), (2, 9743484), (3, 6495656), (4, 4871742), (6, 3247828), (8, 2435871), (12, 1623914), (24, 811957)]