30187498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12143}}^1$

素因数の和:12269

約数の個数: 16

約数和(自身を含む): 49838976

約数和(自身を除く): 19651478

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12143, 24286, 133573, 267146, 1372159, 2744318, 15093749, 30187498]

約数ペア:

[(1, 30187498), (2, 15093749), (11, 2744318), (22, 1372159), (113, 267146), (226, 133573), (1243, 24286), (2486, 12143)]