12435724

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5351}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 25175808

約数和(自身を除く): 12740084

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 5351, 10702, 21404, 37457, 74914, 149828, 444133, 888266, 1776532, 3108931, 6217862, 12435724]

約数ペア:

[(1, 12435724), (2, 6217862), (4, 3108931), (7, 1776532), (14, 888266), (28, 444133), (83, 149828), (166, 74914), (332, 37457), (581, 21404), (1162, 10702), (2324, 5351)]