23834195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 36827136

約数和(自身を除く): 12992941

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 1997, 2387, 9985, 11935, 13979, 21967, 61907, 69895, 109835, 153769, 309535, 433349, 680977, 768845, 2166745, 3404885, 4766839, 23834195]

約数ペア:

[(1, 23834195), (5, 4766839), (7, 3404885), (11, 2166745), (31, 768845), (35, 680977), (55, 433349), (77, 309535), (155, 153769), (217, 109835), (341, 69895), (385, 61907), (1085, 21967), (1705, 13979), (1997, 11935), (2387, 9985)]