12784412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 23654400

約数和(自身を除く): 10869988

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1759, 1817, 3518, 3634, 7036, 7268, 40457, 80914, 138961, 161828, 277922, 555844, 3196103, 6392206, 12784412]

約数ペア:

[(1, 12784412), (2, 6392206), (4, 3196103), (23, 555844), (46, 277922), (79, 161828), (92, 138961), (158, 80914), (316, 40457), (1759, 7268), (1817, 7036), (3518, 3634)]