39921530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32993}}^1$

素因数の和:33022

約数の個数: 24

約数和(自身を含む): 78987636

約数和(自身を除く): 39066106

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 32993, 65986, 164965, 329930, 362923, 725846, 1814615, 3629230, 3992153, 7984306, 19960765, 39921530]

約数ペア:

[(1, 39921530), (2, 19960765), (5, 7984306), (10, 3992153), (11, 3629230), (22, 1814615), (55, 725846), (110, 362923), (121, 329930), (242, 164965), (605, 65986), (1210, 32993)]