47394892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{623617}}^1$

素因数の和:623640

約数の個数: 12

約数和(自身を含む): 87306520

約数和(自身を除く): 39911628

約数列:

[1, 2, 4, 19, 38, 76, 623617, 1247234, 2494468, 11848723, 23697446, 47394892]

約数ペア:

[(1, 47394892), (2, 23697446), (4, 11848723), (19, 2494468), (38, 1247234), (76, 623617)]