10820848

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{1949}}^1$

素因数の和:2304

約数の個数: 20

約数和(自身を含む): 21036600

約数和(自身を除く): 10215752

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 1949, 2776, 3898, 5552, 7796, 15592, 31184, 676303, 1352606, 2705212, 5410424, 10820848]

約数ペア:

[(1, 10820848), (2, 5410424), (4, 2705212), (8, 1352606), (16, 676303), (347, 31184), (694, 15592), (1388, 7796), (1949, 5552), (2776, 3898)]