12110890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10009}}^1$

素因数の和:10038

約数の個数: 24

約数和(自身を含む): 23963940

約数和(自身を除く): 11853050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10009, 20018, 50045, 100090, 110099, 220198, 550495, 1100990, 1211089, 2422178, 6055445, 12110890]

約数ペア:

[(1, 12110890), (2, 6055445), (5, 2422178), (10, 1211089), (11, 1100990), (22, 550495), (55, 220198), (110, 110099), (121, 100090), (242, 50045), (605, 20018), (1210, 10009)]