12705882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 29158272

約数和(自身を除く): 16452390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 857, 1059, 1714, 2118, 2471, 2571, 4942, 5142, 5999, 7413, 11998, 14826, 17997, 35994, 302521, 605042, 907563, 1815126, 2117647, 4235294, 6352941, 12705882]

約数ペア:

[(1, 12705882), (2, 6352941), (3, 4235294), (6, 2117647), (7, 1815126), (14, 907563), (21, 605042), (42, 302521), (353, 35994), (706, 17997), (857, 14826), (1059, 11998), (1714, 7413), (2118, 5999), (2471, 5142), (2571, 4942)]