22190035

素因数分解:

$5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1471}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 30523392

約数和(自身を除く): 8333357

約数列:

[1, 5, 7, 35, 431, 1471, 2155, 3017, 7355, 10297, 15085, 51485, 634001, 3170005, 4438007, 22190035]

約数ペア:

[(1, 22190035), (5, 4438007), (7, 3170005), (35, 634001), (431, 51485), (1471, 15085), (2155, 10297), (3017, 7355)]