11489962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5171}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 18991584

約数和(自身を除く): 7501622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 5171, 10342, 56881, 113762, 522271, 1044542, 5744981, 11489962]

約数ペア:

[(1, 11489962), (2, 5744981), (11, 1044542), (22, 522271), (101, 113762), (202, 56881), (1111, 10342), (2222, 5171)]