22821382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1213}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 35837280

約数和(自身を除く): 13015898

約数列:

[1, 2, 23, 46, 409, 818, 1213, 2426, 9407, 18814, 27899, 55798, 496117, 992234, 11410691, 22821382]

約数ペア:

[(1, 22821382), (2, 11410691), (23, 992234), (46, 496117), (409, 55798), (818, 27899), (1213, 18814), (2426, 9407)]