19689108

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{5839}}^1$

素因数の和:6127

約数の個数: 24

約数和(自身を含む): 46112640

約数和(自身を除く): 26423532

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 5839, 11678, 17517, 23356, 35034, 70068, 1640759, 3281518, 4922277, 6563036, 9844554, 19689108]

約数ペア:

[(1, 19689108), (2, 9844554), (3, 6563036), (4, 4922277), (6, 3281518), (12, 1640759), (281, 70068), (562, 35034), (843, 23356), (1124, 17517), (1686, 11678), (3372, 5839)]