19480568

素因数分解:

$2^3\times {\mathrm{1459}}^1\times {\mathrm{1669}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 36573000

約数和(自身を除く): 17092432

約数列:

[1, 2, 4, 8, 1459, 1669, 2918, 3338, 5836, 6676, 11672, 13352, 2435071, 4870142, 9740284, 19480568]

約数ペア:

[(1, 19480568), (2, 9740284), (4, 4870142), (8, 2435071), (1459, 13352), (1669, 11672), (2918, 6676), (3338, 5836)]