11975236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 14103740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 182, 197, 334, 364, 394, 668, 788, 1169, 1379, 2171, 2338, 2561, 2758, 4342, 4676, 5122, 5516, 8684, 10244, 15197, 17927, 30394, 32899, 35854, 60788, 65798, 71708, 131596, 230293, 427687, 460586, 855374, 921172, 1710748, 2993809, 5987618, 11975236]

約数ペア:

[(1, 11975236), (2, 5987618), (4, 2993809), (7, 1710748), (13, 921172), (14, 855374), (26, 460586), (28, 427687), (52, 230293), (91, 131596), (167, 71708), (182, 65798), (197, 60788), (334, 35854), (364, 32899), (394, 30394), (668, 17927), (788, 15197), (1169, 10244), (1379, 8684), (2171, 5516), (2338, 5122), (2561, 4676), (2758, 4342)]