19237302032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{92487029}}^1$

素因数の和:92487050

約数の個数: 20

約数和(自身を含む): 40139371020

約数和(自身を除く): 20902068988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 92487029, 184974058, 369948116, 739896232, 1202331377, 1479792464, 2404662754, 4809325508, 9618651016, 19237302032]

約数ペア:

[(1, 19237302032), (2, 9618651016), (4, 4809325508), (8, 2404662754), (13, 1479792464), (16, 1202331377), (26, 739896232), (52, 369948116), (104, 184974058), (208, 92487029)]