15911472

素因数分解:

$2^4\times 3^1\times {\mathrm{331489}}^1$

素因数の和:331500

約数の個数: 20

約数和(自身を含む): 41104760

約数和(自身を除く): 25193288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331489, 662978, 994467, 1325956, 1988934, 2651912, 3977868, 5303824, 7955736, 15911472]

約数ペア:

[(1, 15911472), (2, 7955736), (3, 5303824), (4, 3977868), (6, 2651912), (8, 1988934), (12, 1325956), (16, 994467), (24, 662978), (48, 331489)]