15919212

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{4721}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 37284912

約数和(自身を除く): 21365700

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 4721, 9442, 14163, 18884, 28326, 56652, 1326601, 2653202, 3979803, 5306404, 7959606, 15919212]

約数ペア:

[(1, 15919212), (2, 7959606), (3, 5306404), (4, 3979803), (6, 2653202), (12, 1326601), (281, 56652), (562, 28326), (843, 18884), (1124, 14163), (1686, 9442), (3372, 4721)]