13012359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 18691200

約数和(自身を除く): 5678841

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 5309, 15927, 100871, 228287, 302613, 684861, 4337453, 13012359]

約数ペア:

[(1, 13012359), (3, 4337453), (19, 684861), (43, 302613), (57, 228287), (129, 100871), (817, 15927), (2451, 5309)]