187740862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{4073}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 296750160

約数和(自身を除く): 109009298

約数列:

[1, 2, 19, 38, 1213, 2426, 4073, 8146, 23047, 46094, 77387, 154774, 4940549, 9881098, 93870431, 187740862]

約数ペア:

[(1, 187740862), (2, 93870431), (19, 9881098), (38, 4940549), (1213, 154774), (2426, 77387), (4073, 46094), (8146, 23047)]