19463208644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{246707}}^1$

素因数の和:246896

約数の個数: 36

約数和(自身を含む): 37668364272

約数和(自身を除く): 18205155628

約数列:

[1, 2, 4, 11, 22, 44, 121, 163, 242, 326, 484, 652, 1793, 3586, 7172, 19723, 39446, 78892, 246707, 493414, 986828, 2713777, 5427554, 10855108, 29851547, 40213241, 59703094, 80426482, 119406188, 160852964, 442345651, 884691302, 1769382604, 4865802161, 9731604322, 19463208644]

約数ペア:

[(1, 19463208644), (2, 9731604322), (4, 4865802161), (11, 1769382604), (22, 884691302), (44, 442345651), (121, 160852964), (163, 119406188), (242, 80426482), (326, 59703094), (484, 40213241), (652, 29851547), (1793, 10855108), (3586, 5427554), (7172, 2713777), (19723, 986828), (39446, 493414), (78892, 246707)]