22157029912

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{4389269}}^1$

素因数の和:4389906

約数の個数: 16

約数和(自身を含む): 41610279600

約数和(自身を除く): 19453249688

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 4389269, 8778538, 17557076, 35114152, 2769628739, 5539257478, 11078514956, 22157029912]

約数ペア:

[(1, 22157029912), (2, 11078514956), (4, 5539257478), (8, 2769628739), (631, 35114152), (1262, 17557076), (2524, 8778538), (5048, 4389269)]