19006490350

素因数分解:

$2^1\times 5^2\times {\mathrm{380129807}}^1$

素因数の和:380129819

約数の個数: 12

約数和(自身を含む): 35352072144

約数和(自身を除く): 16345581794

約数列:

[1, 2, 5, 10, 25, 50, 380129807, 760259614, 1900649035, 3801298070, 9503245175, 19006490350]

約数ペア:

[(1, 19006490350), (2, 9503245175), (5, 3801298070), (10, 1900649035), (25, 760259614), (50, 380129807)]