11511292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 23118592

約数和(自身を除く): 11607300

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 193, 386, 403, 481, 772, 806, 962, 1147, 1612, 1924, 2294, 2509, 4588, 5018, 5983, 7141, 10036, 11966, 14282, 14911, 23932, 28564, 29822, 59644, 77779, 92833, 155558, 185666, 221371, 311116, 371332, 442742, 885484, 2877823, 5755646, 11511292]

約数ペア:

[(1, 11511292), (2, 5755646), (4, 2877823), (13, 885484), (26, 442742), (31, 371332), (37, 311116), (52, 221371), (62, 185666), (74, 155558), (124, 92833), (148, 77779), (193, 59644), (386, 29822), (403, 28564), (481, 23932), (772, 14911), (806, 14282), (962, 11966), (1147, 10036), (1612, 7141), (1924, 5983), (2294, 5018), (2509, 4588)]