19936464

素因数分解:

$2^4\times 3^1\times {\mathrm{415343}}^1$

素因数の和:415354

約数の個数: 20

約数和(自身を含む): 51502656

約数和(自身を除く): 31566192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 415343, 830686, 1246029, 1661372, 2492058, 3322744, 4984116, 6645488, 9968232, 19936464]

約数ペア:

[(1, 19936464), (2, 9968232), (3, 6645488), (4, 4984116), (6, 3322744), (8, 2492058), (12, 1661372), (16, 1246029), (24, 830686), (48, 415343)]