13904048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45737}}^1$

素因数の和:45764

約数の個数: 20

約数和(自身を含む): 28357560

約数和(自身を除く): 14453512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45737, 91474, 182948, 365896, 731792, 869003, 1738006, 3476012, 6952024, 13904048]

約数ペア:

[(1, 13904048), (2, 6952024), (4, 3476012), (8, 1738006), (16, 869003), (19, 731792), (38, 365896), (76, 182948), (152, 91474), (304, 45737)]