11373740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 27542592

約数和(自身を除く): 16168852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 593, 685, 959, 1186, 1370, 1918, 2372, 2740, 2965, 3836, 4151, 4795, 5930, 8302, 9590, 11860, 16604, 19180, 20755, 41510, 81241, 83020, 162482, 324964, 406205, 568687, 812410, 1137374, 1624820, 2274748, 2843435, 5686870, 11373740]

約数ペア:

[(1, 11373740), (2, 5686870), (4, 2843435), (5, 2274748), (7, 1624820), (10, 1137374), (14, 812410), (20, 568687), (28, 406205), (35, 324964), (70, 162482), (137, 83020), (140, 81241), (274, 41510), (548, 20755), (593, 19180), (685, 16604), (959, 11860), (1186, 9590), (1370, 8302), (1918, 5930), (2372, 4795), (2740, 4151), (2965, 3836)]