17293390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42179}}^1$

素因数の和:42227

約数の個数: 16

約数和(自身を含む): 31888080

約数和(自身を除く): 14594690

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 42179, 84358, 210895, 421790, 1729339, 3458678, 8646695, 17293390]

約数ペア:

[(1, 17293390), (2, 8646695), (5, 3458678), (10, 1729339), (41, 421790), (82, 210895), (205, 84358), (410, 42179)]