22208570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 19788742

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 433, 446, 866, 1115, 2165, 2230, 4330, 5129, 9959, 10258, 19918, 25645, 49795, 51290, 96559, 99590, 193118, 482795, 965590, 2220857, 4441714, 11104285, 22208570]

約数ペア:

[(1, 22208570), (2, 11104285), (5, 4441714), (10, 2220857), (23, 965590), (46, 482795), (115, 193118), (223, 99590), (230, 96559), (433, 51290), (446, 49795), (866, 25645), (1115, 19918), (2165, 10258), (2230, 9959), (4330, 5129)]