19709472

素因数分解:

$2^5\times 3^1\times {\mathrm{205307}}^1$

素因数の和:205320

約数の個数: 24

約数和(自身を含む): 51737616

約数和(自身を除く): 32028144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205307, 410614, 615921, 821228, 1231842, 1642456, 2463684, 3284912, 4927368, 6569824, 9854736, 19709472]

約数ペア:

[(1, 19709472), (2, 9854736), (3, 6569824), (4, 4927368), (6, 3284912), (8, 2463684), (12, 1642456), (16, 1231842), (24, 821228), (32, 615921), (48, 410614), (96, 205307)]