2019980852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{11467}}^1$

素因数の和:12455

約数の個数: 24

約数和(自身を含む): 3614346624

約数和(自身を除く): 1594365772

約数列:

[1, 2, 4, 47, 94, 188, 937, 1874, 3748, 11467, 22934, 44039, 45868, 88078, 176156, 538949, 1077898, 2155796, 10744579, 21489158, 42978316, 504995213, 1009990426, 2019980852]

約数ペア:

[(1, 2019980852), (2, 1009990426), (4, 504995213), (47, 42978316), (94, 21489158), (188, 10744579), (937, 2155796), (1874, 1077898), (3748, 538949), (11467, 176156), (22934, 88078), (44039, 45868)]