23587417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 28810240

約数和(自身を除く): 5222823

約数列:

[1, 7, 19, 67, 133, 469, 1273, 2647, 8911, 18529, 50293, 177349, 352051, 1241443, 3369631, 23587417]

約数ペア:

[(1, 23587417), (7, 3369631), (19, 1241443), (67, 352051), (133, 177349), (469, 50293), (1273, 18529), (2647, 8911)]