25305982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31397}}^1$

素因数の和:31443

約数の個数: 16

約数和(自身を含む): 42198912

約数和(自身を除く): 16892930

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 31397, 62794, 408161, 816322, 973307, 1946614, 12652991, 25305982]

約数ペア:

[(1, 25305982), (2, 12652991), (13, 1946614), (26, 973307), (31, 816322), (62, 408161), (403, 62794), (806, 31397)]