13299943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 14586880

約数和(自身を除く): 1286937

約数列:

[1, 19, 43, 73, 223, 817, 1387, 3139, 4237, 9589, 16279, 59641, 182191, 309301, 699997, 13299943]

約数ペア:

[(1, 13299943), (19, 699997), (43, 309301), (73, 182191), (223, 59641), (817, 16279), (1387, 9589), (3139, 4237)]