31296914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74873}}^1$

素因数の和:74905

約数の個数: 16

約数和(自身を含む): 53909280

約数和(自身を除く): 22612366

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 74873, 149746, 823603, 1422587, 1647206, 2845174, 15648457, 31296914]

約数ペア:

[(1, 31296914), (2, 15648457), (11, 2845174), (19, 1647206), (22, 1422587), (38, 823603), (209, 149746), (418, 74873)]