38199190

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{5779}}^1$

素因数の和:6447

約数の個数: 16

約数和(自身を含む): 68874480

約数和(自身を除く): 30675290

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 5779, 6610, 11558, 28895, 57790, 3819919, 7639838, 19099595, 38199190]

約数ペア:

[(1, 38199190), (2, 19099595), (5, 7639838), (10, 3819919), (661, 57790), (1322, 28895), (3305, 11558), (5779, 6610)]