2011155073

素因数分解:

${\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1\times {\mathrm{941}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 2133743040

約数和(自身を除く): 122587967

約数列:

[1, 19, 197, 571, 941, 3743, 10849, 17879, 112487, 185377, 537311, 2137253, 3522163, 10208909, 105850267, 2011155073]

約数ペア:

[(1, 2011155073), (19, 105850267), (197, 10208909), (571, 3522163), (941, 2137253), (3743, 537311), (10849, 185377), (17879, 112487)]