12480558

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{13249}}^1$

素因数の和:13411

約数の個数: 16

約数和(自身を含む): 25122000

約数和(自身を除く): 12641442

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 13249, 26498, 39747, 79494, 2080093, 4160186, 6240279, 12480558]

約数ペア:

[(1, 12480558), (2, 6240279), (3, 4160186), (6, 2080093), (157, 79494), (314, 39747), (471, 26498), (942, 13249)]