19762284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38299}}^1$

素因数の和:38349

約数の個数: 24

約数和(自身を含む): 47185600

約数和(自身を除く): 27423316

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38299, 76598, 114897, 153196, 229794, 459588, 1646857, 3293714, 4940571, 6587428, 9881142, 19762284]

約数ペア:

[(1, 19762284), (2, 9881142), (3, 6587428), (4, 4940571), (6, 3293714), (12, 1646857), (43, 459588), (86, 229794), (129, 153196), (172, 114897), (258, 76598), (516, 38299)]