11749868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 23595264

約数和(自身を除く): 11845396

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 197, 394, 403, 481, 788, 806, 962, 1147, 1612, 1924, 2294, 2561, 4588, 5122, 6107, 7289, 10244, 12214, 14578, 14911, 24428, 29156, 29822, 59644, 79391, 94757, 158782, 189514, 225959, 317564, 379028, 451918, 903836, 2937467, 5874934, 11749868]

約数ペア:

[(1, 11749868), (2, 5874934), (4, 2937467), (13, 903836), (26, 451918), (31, 379028), (37, 317564), (52, 225959), (62, 189514), (74, 158782), (124, 94757), (148, 79391), (197, 59644), (394, 29822), (403, 29156), (481, 24428), (788, 14911), (806, 14578), (962, 12214), (1147, 10244), (1612, 7289), (1924, 6107), (2294, 5122), (2561, 4588)]