25770238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31973}}^1$

素因数の和:32019

約数の個数: 16

約数和(自身を含む): 42973056

約数和(自身を除く): 17202818

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 31973, 63946, 415649, 831298, 991163, 1982326, 12885119, 25770238]

約数ペア:

[(1, 25770238), (2, 12885119), (13, 1982326), (26, 991163), (31, 831298), (62, 415649), (403, 63946), (806, 31973)]