1948286999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{6299}}^1$

素因数の和:6614

約数の個数: 16

約数和(自身を含む): 2088576000

約数和(自身を除く): 140289001

約数列:

[1, 19, 73, 223, 1387, 4237, 6299, 16279, 119681, 309301, 459827, 1404677, 8736713, 26688863, 102541421, 1948286999]

約数ペア:

[(1, 1948286999), (19, 102541421), (73, 26688863), (223, 8736713), (1387, 1404677), (4237, 459827), (6299, 309301), (16279, 119681)]