2019623248

素因数分解:

$2^4\times {\mathrm{13241}}^1\times {\mathrm{9533}}^1$

素因数の和:22782

約数の個数: 20

約数和(自身を含む): 3913726068

約数和(自身を除く): 1894102820

約数列:

[1, 2, 4, 8, 16, 9533, 13241, 19066, 26482, 38132, 52964, 76264, 105928, 152528, 211856, 126226453, 252452906, 504905812, 1009811624, 2019623248]

約数ペア:

[(1, 2019623248), (2, 1009811624), (4, 504905812), (8, 252452906), (16, 126226453), (9533, 211856), (13241, 152528), (19066, 105928), (26482, 76264), (38132, 52964)]