131404958018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{2143847}}^1$

素因数の和:2145481

約数の個数: 16

約数和(自身を含む): 207610240320

約数和(自身を除く): 76205282302

約数列:

[1, 2, 19, 38, 1613, 3226, 30647, 61294, 2143847, 4287694, 40733093, 81466186, 3458025211, 6916050422, 65702479009, 131404958018]

約数ペア:

[(1, 131404958018), (2, 65702479009), (19, 6916050422), (38, 3458025211), (1613, 81466186), (3226, 40733093), (30647, 4287694), (61294, 2143847)]