17238715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 22484448

約数和(自身を除く): 5245733

約数列:

[1, 5, 13, 65, 113, 565, 1469, 2347, 7345, 11735, 30511, 152555, 265211, 1326055, 3447743, 17238715]

約数ペア:

[(1, 17238715), (5, 3447743), (13, 1326055), (65, 265211), (113, 152555), (565, 30511), (1469, 11735), (2347, 7345)]