13426445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 17184000

約数和(自身を除く): 3757555

約数列:

[1, 5, 19, 79, 95, 395, 1501, 1789, 7505, 8945, 33991, 141331, 169955, 706655, 2685289, 13426445]

約数ペア:

[(1, 13426445), (5, 2685289), (19, 706655), (79, 169955), (95, 141331), (395, 33991), (1501, 8945), (1789, 7505)]