21995472

素因数分解:

$2^4\times 3^1\times {\mathrm{458239}}^1$

素因数の和:458250

約数の個数: 20

約数和(自身を含む): 56821760

約数和(自身を除く): 34826288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 458239, 916478, 1374717, 1832956, 2749434, 3665912, 5498868, 7331824, 10997736, 21995472]

約数ペア:

[(1, 21995472), (2, 10997736), (3, 7331824), (4, 5498868), (6, 3665912), (8, 2749434), (12, 1832956), (16, 1374717), (24, 916478), (48, 458239)]