11809239841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{391151}}^1$

素因数の和:391404

約数の個数: 16

約数和(自身を含む): 14269224960

約数和(自身を除く): 2459985119

約数列:

[1, 7, 19, 133, 227, 1589, 4313, 30191, 391151, 2738057, 7431869, 52023083, 88791277, 621538939, 1687034263, 11809239841]

約数ペア:

[(1, 11809239841), (7, 1687034263), (19, 621538939), (133, 88791277), (227, 52023083), (1589, 7431869), (4313, 2738057), (30191, 391151)]