19990333036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{84704801}}^1$

素因数の和:84704864

約数の個数: 12

約数和(自身を含む): 35576016840

約数和(自身を除く): 15585683804

約数列:

[1, 2, 4, 59, 118, 236, 84704801, 169409602, 338819204, 4997583259, 9995166518, 19990333036]

約数ペア:

[(1, 19990333036), (2, 9995166518), (4, 4997583259), (59, 338819204), (118, 169409602), (236, 84704801)]