12451874410

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{944039}}^1$

素因数の和:945365

約数の個数: 16

約数和(自身を含む): 22430390400

約数和(自身を除く): 9978515990

約数列:

[1, 2, 5, 10, 1319, 2638, 6595, 13190, 944039, 1888078, 4720195, 9440390, 1245187441, 2490374882, 6225937205, 12451874410]

約数ペア:

[(1, 12451874410), (2, 6225937205), (5, 2490374882), (10, 1245187441), (1319, 9440390), (2638, 4720195), (6595, 1888078), (13190, 944039)]