11926384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 24708240

約数和(自身を除く): 12781856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 269, 272, 326, 538, 652, 1076, 1304, 2152, 2608, 2771, 4304, 4573, 5542, 9146, 11084, 18292, 22168, 36584, 43847, 44336, 73168, 87694, 175388, 350776, 701552, 745399, 1490798, 2981596, 5963192, 11926384]

約数ペア:

[(1, 11926384), (2, 5963192), (4, 2981596), (8, 1490798), (16, 745399), (17, 701552), (34, 350776), (68, 175388), (136, 87694), (163, 73168), (269, 44336), (272, 43847), (326, 36584), (538, 22168), (652, 18292), (1076, 11084), (1304, 9146), (2152, 5542), (2608, 4573), (2771, 4304)]