113457542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{51061}}^1$

素因数の和:51175

約数の個数: 16

約数和(自身を含む): 187499664

約数和(自身を除く): 74042122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 51061, 102122, 561671, 1123342, 5157161, 10314322, 56728771, 113457542]

約数ペア:

[(1, 113457542), (2, 56728771), (11, 10314322), (22, 5157161), (101, 1123342), (202, 561671), (1111, 102122), (2222, 51061)]