22076390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{315377}}^1$

素因数の和:315391

約数の個数: 16

約数和(自身を含む): 45414432

約数和(自身を除く): 23338042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 315377, 630754, 1576885, 2207639, 3153770, 4415278, 11038195, 22076390]

約数ペア:

[(1, 22076390), (2, 11038195), (5, 4415278), (7, 3153770), (10, 2207639), (14, 1576885), (35, 630754), (70, 315377)]