2019906189012

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1072137043}}^1$

素因数の和:1072137207

約数の個数: 24

約数和(自身を含む): 4743134282656

約数和(自身を除く): 2723228093644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 1072137043, 2144274086, 3216411129, 4288548172, 6432822258, 12865644516, 168325515751, 336651031502, 504976547253, 673302063004, 1009953094506, 2019906189012]

約数ペア:

[(1, 2019906189012), (2, 1009953094506), (3, 673302063004), (4, 504976547253), (6, 336651031502), (12, 168325515751), (157, 12865644516), (314, 6432822258), (471, 4288548172), (628, 3216411129), (942, 2144274086), (1884, 1072137043)]