78813862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{39133}}^1$

素因数の和:39207

約数の個数: 16

約数和(自身を含む): 126794160

約数和(自身を除く): 47980298

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 39133, 78266, 743527, 1487054, 2074049, 4148098, 39406931, 78813862]

約数ペア:

[(1, 78813862), (2, 39406931), (19, 4148098), (38, 2074049), (53, 1487054), (106, 743527), (1007, 78266), (2014, 39133)]