9926290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90239}}^1$

素因数の和:90257

約数の個数: 16

約数和(自身を含む): 19491840

約数和(自身を除く): 9565550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 90239, 180478, 451195, 902390, 992629, 1985258, 4963145, 9926290]

約数ペア:

[(1, 9926290), (2, 4963145), (5, 1985258), (10, 992629), (11, 902390), (22, 451195), (55, 180478), (110, 90239)]