12801161572

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{1984061}}^1$

素因数の和:1985678

約数の個数: 12

約数和(自身を含む): 22415932476

約数和(自身を除く): 9614770904

約数列:

[1, 2, 4, 1613, 3226, 6452, 1984061, 3968122, 7936244, 3200290393, 6400580786, 12801161572]

約数ペア:

[(1, 12801161572), (2, 6400580786), (4, 3200290393), (1613, 7936244), (3226, 3968122), (6452, 1984061)]