22278628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 41061888

約数和(自身を除く): 18783260

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2143, 2599, 4286, 5198, 8572, 10396, 49289, 98578, 197156, 242159, 484318, 968636, 5569657, 11139314, 22278628]

約数ペア:

[(1, 22278628), (2, 11139314), (4, 5569657), (23, 968636), (46, 484318), (92, 242159), (113, 197156), (226, 98578), (452, 49289), (2143, 10396), (2599, 8572), (4286, 5198)]