23619239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 6572377

約数列:

[1, 7, 17, 41, 47, 103, 119, 287, 329, 697, 721, 799, 1751, 1927, 4223, 4841, 4879, 5593, 12257, 13489, 29561, 32759, 33887, 71791, 82297, 198481, 229313, 502537, 576079, 1389367, 3374177, 23619239]

約数ペア:

[(1, 23619239), (7, 3374177), (17, 1389367), (41, 576079), (47, 502537), (103, 229313), (119, 198481), (287, 82297), (329, 71791), (697, 33887), (721, 32759), (799, 29561), (1751, 13489), (1927, 12257), (4223, 5593), (4841, 4879)]