11121770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101107}}^1$

素因数の和:101125

約数の個数: 16

約数和(自身を含む): 21839328

約数和(自身を除く): 10717558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 101107, 202214, 505535, 1011070, 1112177, 2224354, 5560885, 11121770]

約数ペア:

[(1, 11121770), (2, 5560885), (5, 2224354), (10, 1112177), (11, 1011070), (22, 505535), (55, 202214), (110, 101107)]