11987635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12821}}^1$

素因数の和:12854

約数の個数: 16

約数和(自身を含む): 16617312

約数和(自身を除く): 4629677

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 12821, 64105, 141031, 217957, 705155, 1089785, 2397527, 11987635]

約数ペア:

[(1, 11987635), (5, 2397527), (11, 1089785), (17, 705155), (55, 217957), (85, 141031), (187, 64105), (935, 12821)]