11122208

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 22952160

約数和(自身を除く): 11829952

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 137, 172, 236, 274, 344, 472, 548, 688, 944, 1096, 1376, 1888, 2192, 2537, 4384, 5074, 5891, 8083, 10148, 11782, 16166, 20296, 23564, 32332, 40592, 47128, 64664, 81184, 94256, 129328, 188512, 258656, 347569, 695138, 1390276, 2780552, 5561104, 11122208]

約数ペア:

[(1, 11122208), (2, 5561104), (4, 2780552), (8, 1390276), (16, 695138), (32, 347569), (43, 258656), (59, 188512), (86, 129328), (118, 94256), (137, 81184), (172, 64664), (236, 47128), (274, 40592), (344, 32332), (472, 23564), (548, 20296), (688, 16166), (944, 11782), (1096, 10148), (1376, 8083), (1888, 5891), (2192, 5074), (2537, 4384)]