22368490

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13723}}^1$

素因数の和:13893

約数の個数: 16

約数和(自身を含む): 40513248

約数和(自身を除く): 18144758

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 13723, 27446, 68615, 137230, 2236849, 4473698, 11184245, 22368490]

約数ペア:

[(1, 22368490), (2, 11184245), (5, 4473698), (10, 2236849), (163, 137230), (326, 68615), (815, 27446), (1630, 13723)]