19126956

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11467}}^1$

素因数の和:11613

約数の個数: 24

約数和(自身を含む): 44954560

約数和(自身を除く): 25827604

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11467, 22934, 34401, 45868, 68802, 137604, 1593913, 3187826, 4781739, 6375652, 9563478, 19126956]

約数ペア:

[(1, 19126956), (2, 9563478), (3, 6375652), (4, 4781739), (6, 3187826), (12, 1593913), (139, 137604), (278, 68802), (417, 45868), (556, 34401), (834, 22934), (1668, 11467)]