19478892

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{4423}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 45584896

約数和(自身を除く): 26106004

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 4423, 8846, 13269, 17692, 26538, 53076, 1623241, 3246482, 4869723, 6492964, 9739446, 19478892]

約数ペア:

[(1, 19478892), (2, 9739446), (3, 6492964), (4, 4869723), (6, 3246482), (12, 1623241), (367, 53076), (734, 26538), (1101, 17692), (1468, 13269), (2202, 8846), (4404, 4423)]