12814151

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 3774649

約数列:

[1, 7, 19, 23, 59, 71, 133, 161, 413, 437, 497, 1121, 1349, 1357, 1633, 3059, 4189, 7847, 9443, 9499, 11431, 25783, 29323, 31027, 79591, 96347, 180481, 217189, 557137, 674429, 1830593, 12814151]

約数ペア:

[(1, 12814151), (7, 1830593), (19, 674429), (23, 557137), (59, 217189), (71, 180481), (133, 96347), (161, 79591), (413, 31027), (437, 29323), (497, 25783), (1121, 11431), (1349, 9499), (1357, 9443), (1633, 7847), (3059, 4189)]