12940130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{184859}}^1$

素因数の和:184873

約数の個数: 16

約数和(自身を含む): 26619840

約数和(自身を除く): 13679710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 184859, 369718, 924295, 1294013, 1848590, 2588026, 6470065, 12940130]

約数ペア:

[(1, 12940130), (2, 6470065), (5, 2588026), (7, 1848590), (10, 1294013), (14, 924295), (35, 369718), (70, 184859)]