22706090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206419}}^1$

素因数の和:206437

約数の個数: 16

約数和(自身を含む): 44586720

約数和(自身を除く): 21880630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 206419, 412838, 1032095, 2064190, 2270609, 4541218, 11353045, 22706090]

約数ペア:

[(1, 22706090), (2, 11353045), (5, 4541218), (10, 2270609), (11, 2064190), (22, 1032095), (55, 412838), (110, 206419)]