26986058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39569}}^1$

素因数の和:39613

約数の個数: 16

約数和(自身を含む): 45584640

約数和(自身を除く): 18598582

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 39569, 79138, 435259, 870518, 1226639, 2453278, 13493029, 26986058]

約数ペア:

[(1, 26986058), (2, 13493029), (11, 2453278), (22, 1226639), (31, 870518), (62, 435259), (341, 79138), (682, 39569)]