11781536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 25288704

約数和(自身を除く): 13507168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 223, 254, 416, 446, 508, 892, 1016, 1651, 1784, 2032, 2899, 3302, 3568, 4064, 5798, 6604, 7136, 11596, 13208, 23192, 26416, 28321, 46384, 52832, 56642, 92768, 113284, 226568, 368173, 453136, 736346, 906272, 1472692, 2945384, 5890768, 11781536]

約数ペア:

[(1, 11781536), (2, 5890768), (4, 2945384), (8, 1472692), (13, 906272), (16, 736346), (26, 453136), (32, 368173), (52, 226568), (104, 113284), (127, 92768), (208, 56642), (223, 52832), (254, 46384), (416, 28321), (446, 26416), (508, 23192), (892, 13208), (1016, 11596), (1651, 7136), (1784, 6604), (2032, 5798), (2899, 4064), (3302, 3568)]