11780521316

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1851119}}^1$

素因数の和:1851203

約数の個数: 24

約数和(自身を含む): 21665508480

約数和(自身を除く): 9884987164

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 1851119, 3702238, 7404476, 68491403, 79598117, 136982806, 159196234, 273965612, 318392468, 2945130329, 5890260658, 11780521316]

約数ペア:

[(1, 11780521316), (2, 5890260658), (4, 2945130329), (37, 318392468), (43, 273965612), (74, 159196234), (86, 136982806), (148, 79598117), (172, 68491403), (1591, 7404476), (3182, 3702238), (6364, 1851119)]