13112605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 17236800

約数和(自身を除く): 4124195

約数列:

[1, 5, 11, 55, 419, 569, 2095, 2845, 4609, 6259, 23045, 31295, 238411, 1192055, 2622521, 13112605]

約数ペア:

[(1, 13112605), (5, 2622521), (11, 1192055), (55, 238411), (419, 31295), (569, 23045), (2095, 6259), (2845, 4609)]