38317138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 58708800

約数和(自身を除く): 20391662

約数列:

[1, 2, 71, 142, 149, 298, 1811, 3622, 10579, 21158, 128581, 257162, 269839, 539678, 19158569, 38317138]

約数ペア:

[(1, 38317138), (2, 19158569), (71, 539678), (142, 269839), (149, 257162), (298, 128581), (1811, 21158), (3622, 10579)]