19786128

素因数分解:

$2^4\times 3^1\times {\mathrm{412211}}^1$

素因数の和:412222

約数の個数: 20

約数和(自身を含む): 51114288

約数和(自身を除く): 31328160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412211, 824422, 1236633, 1648844, 2473266, 3297688, 4946532, 6595376, 9893064, 19786128]

約数ペア:

[(1, 19786128), (2, 9893064), (3, 6595376), (4, 4946532), (6, 3297688), (8, 2473266), (12, 1648844), (16, 1236633), (24, 824422), (48, 412211)]