12485374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18307}}^1$

素因数の和:18351

約数の個数: 16

約数和(自身を含む): 21090816

約数和(自身を除く): 8605442

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 18307, 36614, 201377, 402754, 567517, 1135034, 6242687, 12485374]

約数ペア:

[(1, 12485374), (2, 6242687), (11, 1135034), (22, 567517), (31, 402754), (62, 201377), (341, 36614), (682, 18307)]