22274564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1$

素因数の和:4919

約数の個数: 24

約数和(自身を含む): 42459480

約数和(自身を除く): 20184916

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 4813, 9626, 19252, 62569, 125138, 250276, 428357, 856714, 1713428, 5568641, 11137282, 22274564]

約数ペア:

[(1, 22274564), (2, 11137282), (4, 5568641), (13, 1713428), (26, 856714), (52, 428357), (89, 250276), (178, 125138), (356, 62569), (1157, 19252), (2314, 9626), (4628, 4813)]