13980085

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3733}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 19357056

約数和(自身を除く): 5376971

約数列:

[1, 5, 7, 35, 107, 535, 749, 3733, 3745, 18665, 26131, 130655, 399431, 1997155, 2796017, 13980085]

約数ペア:

[(1, 13980085), (5, 2796017), (7, 1997155), (35, 399431), (107, 130655), (535, 26131), (749, 18665), (3733, 3745)]