12974852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12859

約数の個数: 24

約数和(自身を含む): 25849152

約数和(自身を除く): 12874300

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 12821, 25642, 51284, 141031, 282062, 294883, 564124, 589766, 1179532, 3243713, 6487426, 12974852]

約数ペア:

[(1, 12974852), (2, 6487426), (4, 3243713), (11, 1179532), (22, 589766), (23, 564124), (44, 294883), (46, 282062), (92, 141031), (253, 51284), (506, 25642), (1012, 12821)]