38157808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{183451}}^1$

素因数の和:183472

約数の個数: 20

約数和(自身を含む): 79618168

約数和(自身を除く): 41460360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 183451, 366902, 733804, 1467608, 2384863, 2935216, 4769726, 9539452, 19078904, 38157808]

約数ペア:

[(1, 38157808), (2, 19078904), (4, 9539452), (8, 4769726), (13, 2935216), (16, 2384863), (26, 1467608), (52, 733804), (104, 366902), (208, 183451)]