25604722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89527}}^1$

素因数の和:89553

約数の個数: 16

約数和(自身を含む): 45122112

約数和(自身を除く): 19517390

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 89527, 179054, 984797, 1163851, 1969594, 2327702, 12802361, 25604722]

約数ペア:

[(1, 25604722), (2, 12802361), (11, 2327702), (13, 1969594), (22, 1163851), (26, 984797), (143, 179054), (286, 89527)]