22123805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9811}}^1$

素因数の和:9868

約数の個数: 16

約数和(自身を含む): 29671488

約数和(自身を除く): 7547683

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 9811, 49055, 107921, 402251, 539605, 2011255, 4424761, 22123805]

約数ペア:

[(1, 22123805), (5, 4424761), (11, 2011255), (41, 539605), (55, 402251), (205, 107921), (451, 49055), (2255, 9811)]