19552169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5807}}^1$

素因数の和:5864

約数の個数: 16

約数和(自身を含む): 24718848

約数和(自身を除く): 5166679

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 5807, 40649, 75491, 214859, 528437, 1504013, 2793167, 19552169]

約数ペア:

[(1, 19552169), (7, 2793167), (13, 1504013), (37, 528437), (91, 214859), (259, 75491), (481, 40649), (3367, 5807)]