25172186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31231}}^1$

素因数の和:31277

約数の個数: 16

約数和(自身を含む): 41975808

約数和(自身を除く): 16803622

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 31231, 62462, 406003, 812006, 968161, 1936322, 12586093, 25172186]

約数ペア:

[(1, 25172186), (2, 12586093), (13, 1936322), (26, 968161), (31, 812006), (62, 406003), (403, 62462), (806, 31231)]