9932890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8209}}^1$

素因数の和:8238

約数の個数: 24

約数和(自身を含む): 19654740

約数和(自身を除く): 9721850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 8209, 16418, 41045, 82090, 90299, 180598, 451495, 902990, 993289, 1986578, 4966445, 9932890]

約数ペア:

[(1, 9932890), (2, 4966445), (5, 1986578), (10, 993289), (11, 902990), (22, 451495), (55, 180598), (110, 90299), (121, 82090), (242, 41045), (605, 16418), (1210, 8209)]