31019589218

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{197293}}^1$

素因数の和:198041

約数の個数: 16

約数和(自身を含む): 46971755520

約数和(自身を除く): 15952166302

約数列:

[1, 2, 127, 254, 619, 1238, 78613, 157226, 197293, 394586, 25056211, 50112422, 122124367, 244248734, 15509794609, 31019589218]

約数ペア:

[(1, 31019589218), (2, 15509794609), (127, 244248734), (254, 122124367), (619, 50112422), (1238, 25056211), (78613, 394586), (157226, 197293)]