39897686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10979}}^1$

素因数の和:11083

約数の個数: 16

約数和(自身を含む): 63244800

約数和(自身を除く): 23347114

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 10979, 21958, 252517, 505034, 867341, 1734682, 19948843, 39897686]

約数ペア:

[(1, 39897686), (2, 19948843), (23, 1734682), (46, 867341), (79, 505034), (158, 252517), (1817, 21958), (3634, 10979)]