10212688

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{2543}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 19873728

約数和(自身を除く): 9661040

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 2543, 4016, 5086, 10172, 20344, 40688, 638293, 1276586, 2553172, 5106344, 10212688]

約数ペア:

[(1, 10212688), (2, 5106344), (4, 2553172), (8, 1276586), (16, 638293), (251, 40688), (502, 20344), (1004, 10172), (2008, 5086), (2543, 4016)]