22474216390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16168501}}^1$

素因数の和:16168647

約数の個数: 16

約数和(自身を含む): 40744625040

約数和(自身を除く): 18270408650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 16168501, 32337002, 80842505, 161685010, 2247421639, 4494843278, 11237108195, 22474216390]

約数ペア:

[(1, 22474216390), (2, 11237108195), (5, 4494843278), (10, 2247421639), (139, 161685010), (278, 80842505), (695, 32337002), (1390, 16168501)]