23691689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 29047680

約数和(自身を除く): 5355991

約数列:

[1, 7, 19, 53, 133, 371, 1007, 3361, 7049, 23527, 63859, 178133, 447013, 1246931, 3384527, 23691689]

約数ペア:

[(1, 23691689), (7, 3384527), (19, 1246931), (53, 447013), (133, 178133), (371, 63859), (1007, 23527), (3361, 7049)]