22220936

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{21871}}^1$

素因数の和:22004

約数の個数: 16

約数和(自身を含む): 41994240

約数和(自身を除く): 19773304

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 21871, 43742, 87484, 174968, 2777617, 5555234, 11110468, 22220936]

約数ペア:

[(1, 22220936), (2, 11110468), (4, 5555234), (8, 2777617), (127, 174968), (254, 87484), (508, 43742), (1016, 21871)]