19914672

素因数分解:

$2^4\times 3^1\times {\mathrm{414889}}^1$

素因数の和:414900

約数の個数: 20

約数和(自身を含む): 51446360

約数和(自身を除く): 31531688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414889, 829778, 1244667, 1659556, 2489334, 3319112, 4978668, 6638224, 9957336, 19914672]

約数ペア:

[(1, 19914672), (2, 9957336), (3, 6638224), (4, 4978668), (6, 3319112), (8, 2489334), (12, 1659556), (16, 1244667), (24, 829778), (48, 414889)]