19903003212

素因数分解:

$2^2\times 3^1\times {\mathrm{1658583601}}^1$

素因数の和:1658583608

約数の個数: 12

約数和(自身を含む): 46440340856

約数和(自身を除く): 26537337644

約数列:

[1, 2, 3, 4, 6, 12, 1658583601, 3317167202, 4975750803, 6634334404, 9951501606, 19903003212]

約数ペア:

[(1, 19903003212), (2, 9951501606), (3, 6634334404), (4, 4975750803), (6, 3317167202), (12, 1658583601)]