25101052

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{17383}}^1$

素因数の和:17425

約数の個数: 18

約数和(自身を含む): 46363128

約数和(自身を除く): 21262076

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 17383, 34766, 69532, 330277, 660554, 1321108, 6275263, 12550526, 25101052]

約数ペア:

[(1, 25101052), (2, 12550526), (4, 6275263), (19, 1321108), (38, 660554), (76, 330277), (361, 69532), (722, 34766), (1444, 17383)]