22329556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 40249440

約数和(自身を除く): 17919884

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 659, 788, 1318, 2636, 8471, 16942, 28337, 33884, 56674, 113348, 129823, 259646, 519292, 5582389, 11164778, 22329556]

約数ペア:

[(1, 22329556), (2, 11164778), (4, 5582389), (43, 519292), (86, 259646), (172, 129823), (197, 113348), (394, 56674), (659, 33884), (788, 28337), (1318, 16942), (2636, 8471)]