21926107

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8011}}^1$

素因数の和:8058

約数の個数: 16

約数和(自身を含む): 27689472

約数和(自身を除く): 5763365

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 8011, 56077, 136187, 184253, 953309, 1289771, 3132301, 21926107]

約数ペア:

[(1, 21926107), (7, 3132301), (17, 1289771), (23, 953309), (119, 184253), (161, 136187), (391, 56077), (2737, 8011)]