11871662090

素因数分解:

$2^1\times 5^1\times {\mathrm{3659}}^1\times {\mathrm{324451}}^1$

素因数の和:328117

約数の個数: 16

約数和(自身を含む): 21374897760

約数和(自身を除く): 9503235670

約数列:

[1, 2, 5, 10, 3659, 7318, 18295, 36590, 324451, 648902, 1622255, 3244510, 1187166209, 2374332418, 5935831045, 11871662090]

約数ペア:

[(1, 11871662090), (2, 5935831045), (5, 2374332418), (10, 1187166209), (3659, 3244510), (7318, 1622255), (18295, 648902), (36590, 324451)]