13284395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 16964640

約数和(自身を除く): 3680245

約数列:

[1, 5, 17, 85, 373, 419, 1865, 2095, 6341, 7123, 31705, 35615, 156287, 781435, 2656879, 13284395]

約数ペア:

[(1, 13284395), (5, 2656879), (17, 781435), (85, 156287), (373, 35615), (419, 31705), (1865, 7123), (2095, 6341)]