12741245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13660

約数の個数: 16

約数和(自身を含む): 17661888

約数和(自身を除く): 4920643

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 13627, 68135, 149897, 231659, 749485, 1158295, 2548249, 12741245]

約数ペア:

[(1, 12741245), (5, 2548249), (11, 1158295), (17, 749485), (55, 231659), (85, 149897), (187, 68135), (935, 13627)]