14187820

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2281}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 29903328

約数和(自身を除く): 15715508

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 2281, 3110, 4562, 6220, 9124, 11405, 22810, 45620, 709391, 1418782, 2837564, 3546955, 7093910, 14187820]

約数ペア:

[(1, 14187820), (2, 7093910), (4, 3546955), (5, 2837564), (10, 1418782), (20, 709391), (311, 45620), (622, 22810), (1244, 11405), (1555, 9124), (2281, 6220), (3110, 4562)]