15840227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 17696448

約数和(自身を除く): 1856221

約数列:

[1, 13, 41, 113, 263, 533, 1469, 3419, 4633, 10783, 29719, 60229, 140179, 386347, 1218479, 15840227]

約数ペア:

[(1, 15840227), (13, 1218479), (41, 386347), (113, 140179), (263, 60229), (533, 29719), (1469, 10783), (3419, 4633)]