15923143184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{76553573}}^1$

素因数の和:76553594

約数の個数: 20

約数和(自身を含む): 33224251116

約数和(自身を除く): 17301107932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 76553573, 153107146, 306214292, 612428584, 995196449, 1224857168, 1990392898, 3980785796, 7961571592, 15923143184]

約数ペア:

[(1, 15923143184), (2, 7961571592), (4, 3980785796), (8, 1990392898), (13, 1224857168), (16, 995196449), (26, 612428584), (52, 306214292), (104, 153107146), (208, 76553573)]