806968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 1593000

約数和(自身を除く): 786032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5309, 10618, 21236, 42472, 100871, 201742, 403484, 806968]

約数ペア:

[(1, 806968), (2, 403484), (4, 201742), (8, 100871), (19, 42472), (38, 21236), (76, 10618), (152, 5309)]