22450981

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 26265600

約数和(自身を除く): 3814619

約数列:

[1, 7, 71, 199, 227, 497, 1393, 1589, 14129, 16117, 45173, 98903, 112819, 316211, 3207283, 22450981]

約数ペア:

[(1, 22450981), (7, 3207283), (71, 316211), (199, 112819), (227, 98903), (497, 45173), (1393, 16117), (1589, 14129)]