126814721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2239}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 146227200

約数和(自身を除く): 19412479

約数列:

[1, 11, 19, 209, 271, 2239, 2981, 5149, 24629, 42541, 56639, 467951, 606769, 6674459, 11528611, 126814721]

約数ペア:

[(1, 126814721), (11, 11528611), (19, 6674459), (209, 606769), (271, 467951), (2239, 56639), (2981, 42541), (5149, 24629)]