10921790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99289}}^1$

素因数の和:99307

約数の個数: 16

約数和(自身を含む): 21446640

約数和(自身を除く): 10524850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 99289, 198578, 496445, 992890, 1092179, 2184358, 5460895, 10921790]

約数ペア:

[(1, 10921790), (2, 5460895), (5, 2184358), (10, 1092179), (11, 992890), (22, 496445), (55, 198578), (110, 99289)]