11211310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101921}}^1$

素因数の和:101939

約数の個数: 16

約数和(自身を含む): 22015152

約数和(自身を除く): 10803842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 101921, 203842, 509605, 1019210, 1121131, 2242262, 5605655, 11211310]

約数ペア:

[(1, 11211310), (2, 5605655), (5, 2242262), (10, 1121131), (11, 1019210), (22, 509605), (55, 203842), (110, 101921)]