12319010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10181}}^1$

素因数の和:10210

約数の個数: 24

約数和(自身を含む): 24375708

約数和(自身を除く): 12056698

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10181, 20362, 50905, 101810, 111991, 223982, 559955, 1119910, 1231901, 2463802, 6159505, 12319010]

約数ペア:

[(1, 12319010), (2, 6159505), (5, 2463802), (10, 1231901), (11, 1119910), (22, 559955), (55, 223982), (110, 111991), (121, 101810), (242, 50905), (605, 20362), (1210, 10181)]