15893936

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{5147}}^1$

素因数の和:5348

約数の個数: 20

約数和(自身を含む): 30960072

約数和(自身を除く): 15066136

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 5147, 10294, 20588, 41176, 82352, 993371, 1986742, 3973484, 7946968, 15893936]

約数ペア:

[(1, 15893936), (2, 7946968), (4, 3973484), (8, 1986742), (16, 993371), (193, 82352), (386, 41176), (772, 20588), (1544, 10294), (3088, 5147)]