25120238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87833}}^1$

素因数の和:87859

約数の個数: 16

約数和(自身を含む): 44268336

約数和(自身を除く): 19148098

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 87833, 175666, 966163, 1141829, 1932326, 2283658, 12560119, 25120238]

約数ペア:

[(1, 25120238), (2, 12560119), (11, 2283658), (13, 1932326), (22, 1141829), (26, 966163), (143, 175666), (286, 87833)]