1946968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12809}}^1$

素因数の和:12834

約数の個数: 16

約数和(自身を含む): 3843000

約数和(自身を除く): 1896032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12809, 25618, 51236, 102472, 243371, 486742, 973484, 1946968]

約数ペア:

[(1, 1946968), (2, 973484), (4, 486742), (8, 243371), (19, 102472), (38, 51236), (76, 25618), (152, 12809)]