11986876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 23148720

約数和(自身を除く): 11161844

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3061, 3916, 6122, 12244, 33671, 67342, 134684, 272429, 544858, 1089716, 2996719, 5993438, 11986876]

約数ペア:

[(1, 11986876), (2, 5993438), (4, 2996719), (11, 1089716), (22, 544858), (44, 272429), (89, 134684), (178, 67342), (356, 33671), (979, 12244), (1958, 6122), (3061, 3916)]