19859376

素因数分解:

$2^4\times 3^1\times {\mathrm{413737}}^1$

素因数の和:413748

約数の個数: 20

約数和(自身を含む): 51303512

約数和(自身を除く): 31444136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413737, 827474, 1241211, 1654948, 2482422, 3309896, 4964844, 6619792, 9929688, 19859376]

約数ペア:

[(1, 19859376), (2, 9929688), (3, 6619792), (4, 4964844), (6, 3309896), (8, 2482422), (12, 1654948), (16, 1241211), (24, 827474), (48, 413737)]