11405947

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 13824000

約数和(自身を除く): 2418053

約数列:

[1, 7, 19, 133, 191, 449, 1337, 3143, 3629, 8531, 25403, 59717, 85759, 600313, 1629421, 11405947]

約数ペア:

[(1, 11405947), (7, 1629421), (19, 600313), (133, 85759), (191, 59717), (449, 25403), (1337, 8531), (3143, 3629)]