21933830015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{120413}}^1$

素因数の和:122578

約数の個数: 16

約数和(自身を含む): 27882102528

約数和(自身を除く): 5948272513

約数列:

[1, 5, 17, 85, 2143, 10715, 36431, 120413, 182155, 602065, 2047021, 10235105, 258045059, 1290225295, 4386766003, 21933830015]

約数ペア:

[(1, 21933830015), (5, 4386766003), (17, 1290225295), (85, 258045059), (2143, 10235105), (10715, 2047021), (36431, 602065), (120413, 182155)]