129219138434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1\times {\mathrm{674837}}^1$

素因数の和:679897

約数の個数: 16

約数和(自身を含む): 204071011200

約数和(自身を除く): 74851872766

約数列:

[1, 2, 19, 38, 5039, 10078, 95741, 191482, 674837, 1349674, 12821903, 25643806, 3400503643, 6801007286, 64609569217, 129219138434]

約数ペア:

[(1, 129219138434), (2, 64609569217), (19, 6801007286), (38, 3400503643), (5039, 25643806), (10078, 12821903), (95741, 1349674), (191482, 674837)]