12639130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1753}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 26267904

約数和(自身を除く): 13628774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 1753, 3506, 3605, 7210, 8765, 12271, 17530, 24542, 61355, 122710, 180559, 361118, 902795, 1263913, 1805590, 2527826, 6319565, 12639130]

約数ペア:

[(1, 12639130), (2, 6319565), (5, 2527826), (7, 1805590), (10, 1263913), (14, 902795), (35, 361118), (70, 180559), (103, 122710), (206, 61355), (515, 24542), (721, 17530), (1030, 12271), (1442, 8765), (1753, 7210), (3506, 3605)]