30918662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9803}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 49412160

約数和(自身を除く): 18493498

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 9803, 19606, 186257, 372514, 813649, 1627298, 15459331, 30918662]

約数ペア:

[(1, 30918662), (2, 15459331), (19, 1627298), (38, 813649), (83, 372514), (166, 186257), (1577, 19606), (3154, 9803)]