25669969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 29411200

約数和(自身を除く): 3741231

約数列:

[1, 13, 19, 103, 247, 1009, 1339, 1957, 13117, 19171, 25441, 103927, 249223, 1351051, 1974613, 25669969]

約数ペア:

[(1, 25669969), (13, 1974613), (19, 1351051), (103, 249223), (247, 103927), (1009, 25441), (1339, 19171), (1957, 13117)]