22391045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 5550715

約数列:

[1, 5, 29, 145, 307, 503, 1535, 2515, 8903, 14587, 44515, 72935, 154421, 772105, 4478209, 22391045]

約数ペア:

[(1, 22391045), (5, 4478209), (29, 772105), (145, 154421), (307, 72935), (503, 44515), (1535, 14587), (2515, 8903)]