13222165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 17387136

約数和(自身を除く): 4164971

約数列:

[1, 5, 11, 55, 311, 773, 1555, 3421, 3865, 8503, 17105, 42515, 240403, 1202015, 2644433, 13222165]

約数ペア:

[(1, 13222165), (5, 2644433), (11, 1202015), (55, 240403), (311, 42515), (773, 17105), (1555, 8503), (3421, 3865)]