23921330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55631}}^1$

素因数の和:55681

約数の個数: 16

約数和(自身を含む): 44060544

約数和(自身を除く): 20139214

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 55631, 111262, 278155, 556310, 2392133, 4784266, 11960665, 23921330]

約数ペア:

[(1, 23921330), (2, 11960665), (5, 4784266), (10, 2392133), (43, 556310), (86, 278155), (215, 111262), (430, 55631)]