19393322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6971}}^1$

素因数の和:7093

約数の個数: 16

約数和(自身を含む): 31624992

約数和(自身を除く): 12231670

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 6971, 13942, 90623, 181246, 745897, 1491794, 9696661, 19393322]

約数ペア:

[(1, 19393322), (2, 9696661), (13, 1491794), (26, 745897), (107, 181246), (214, 90623), (1391, 13942), (2782, 6971)]