19290898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1459}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 31641120

約数和(自身を除く): 12350222

約数列:

[1, 2, 11, 22, 601, 1202, 1459, 2918, 6611, 13222, 16049, 32098, 876859, 1753718, 9645449, 19290898]

約数ペア:

[(1, 19290898), (2, 9645449), (11, 1753718), (22, 876859), (601, 32098), (1202, 16049), (1459, 13222), (2918, 6611)]