12499130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{178559}}^1$

素因数の和:178573

約数の個数: 16

約数和(自身を含む): 25712640

約数和(自身を除く): 13213510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 178559, 357118, 892795, 1249913, 1785590, 2499826, 6249565, 12499130]

約数ペア:

[(1, 12499130), (2, 6249565), (5, 2499826), (7, 1785590), (10, 1249913), (14, 892795), (35, 357118), (70, 178559)]