22638985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 29031696

約数和(自身を除く): 6392711

約数列:

[1, 5, 17, 85, 113, 565, 1921, 2357, 9605, 11785, 40069, 200345, 266341, 1331705, 4527797, 22638985]

約数ペア:

[(1, 22638985), (5, 4527797), (17, 1331705), (85, 266341), (113, 200345), (565, 40069), (1921, 11785), (2357, 9605)]