187831390

素因数分解:

$2^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{10007}}^1$

素因数の和:11891

約数の個数: 16

約数和(自身を含む): 338310432

約数和(自身を除く): 150479042

約数列:

[1, 2, 5, 10, 1877, 3754, 9385, 10007, 18770, 20014, 50035, 100070, 18783139, 37566278, 93915695, 187831390]

約数ペア:

[(1, 187831390), (2, 93915695), (5, 37566278), (10, 18783139), (1877, 100070), (3754, 50035), (9385, 20014), (10007, 18770)]