12561696190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17207803}}^1$

素因数の和:17207883

約数の個数: 16

約数和(自身を含む): 22920794928

約数和(自身を除く): 10359098738

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 17207803, 34415606, 86039015, 172078030, 1256169619, 2512339238, 6280848095, 12561696190]

約数ペア:

[(1, 12561696190), (2, 6280848095), (5, 2512339238), (10, 1256169619), (73, 172078030), (146, 86039015), (365, 34415606), (730, 17207803)]