9972388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 18351872

約数和(自身を除く): 8379484

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1567, 1591, 3134, 3182, 6268, 6364, 57979, 67381, 115958, 134762, 231916, 269524, 2493097, 4986194, 9972388]

約数ペア:

[(1, 9972388), (2, 4986194), (4, 2493097), (37, 269524), (43, 231916), (74, 134762), (86, 115958), (148, 67381), (172, 57979), (1567, 6364), (1591, 6268), (3134, 3182)]