15922361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9209}}^1$

素因数の和:9248

約数の個数: 16

約数和(自身を含む): 20630400

約数和(自身を除く): 4708039

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 9209, 64463, 119717, 174971, 838019, 1224797, 2274623, 15922361]

約数ペア:

[(1, 15922361), (7, 2274623), (13, 1224797), (19, 838019), (91, 174971), (133, 119717), (247, 64463), (1729, 9209)]