15980208

素因数分解:

$2^4\times 3^1\times {\mathrm{332921}}^1$

素因数の和:332932

約数の個数: 20

約数和(自身を含む): 41282328

約数和(自身を除く): 25302120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 332921, 665842, 998763, 1331684, 1997526, 2663368, 3995052, 5326736, 7990104, 15980208]

約数ペア:

[(1, 15980208), (2, 7990104), (3, 5326736), (4, 3995052), (6, 2663368), (8, 1997526), (12, 1331684), (16, 998763), (24, 665842), (48, 332921)]