22218044

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 39628848

約数和(自身を除く): 17410804

約数列:

[1, 2, 4, 97, 173, 194, 331, 346, 388, 662, 692, 1324, 16781, 32107, 33562, 57263, 64214, 67124, 114526, 128428, 229052, 5554511, 11109022, 22218044]

約数ペア:

[(1, 22218044), (2, 11109022), (4, 5554511), (97, 229052), (173, 128428), (194, 114526), (331, 67124), (346, 64214), (388, 57263), (662, 33562), (692, 32107), (1324, 16781)]