21194339404

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1\times {\mathrm{3163}}^1$

素因数の和:4774

約数の個数: 48

約数和(自身を含む): 42685751808

約数和(自身を除く): 21491412404

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 1433, 2338, 2866, 3163, 4676, 5732, 6326, 10031, 12652, 20062, 22141, 40124, 44282, 88564, 239311, 478622, 528221, 957244, 1056442, 1675177, 2112884, 3350354, 3697547, 4532579, 6700708, 7395094, 9065158, 14790188, 18130316, 31728053, 63456106, 126912212, 756940693, 1513881386, 3027762772, 5298584851, 10597169702, 21194339404]

約数ペア:

[(1, 21194339404), (2, 10597169702), (4, 5298584851), (7, 3027762772), (14, 1513881386), (28, 756940693), (167, 126912212), (334, 63456106), (668, 31728053), (1169, 18130316), (1433, 14790188), (2338, 9065158), (2866, 7395094), (3163, 6700708), (4676, 4532579), (5732, 3697547), (6326, 3350354), (10031, 2112884), (12652, 1675177), (20062, 1056442), (22141, 957244), (40124, 528221), (44282, 478622), (88564, 239311)]