25286602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8269}}^1$

素因数の和:8421

約数の個数: 16

約数和(自身を含む): 41680800

約数和(自身を除く): 16394198

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 8269, 16538, 90959, 181918, 1149391, 2298782, 12643301, 25286602]

約数ペア:

[(1, 25286602), (2, 12643301), (11, 2298782), (22, 1149391), (139, 181918), (278, 90959), (1529, 16538), (3058, 8269)]