12973444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6915

約数の個数: 24

約数和(自身を含む): 25347168

約数和(自身を除く): 12373724

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 6857, 13714, 27428, 75427, 150854, 294851, 301708, 589702, 1179404, 3243361, 6486722, 12973444]

約数ペア:

[(1, 12973444), (2, 6486722), (4, 3243361), (11, 1179404), (22, 589702), (43, 301708), (44, 294851), (86, 150854), (172, 75427), (473, 27428), (946, 13714), (1892, 6857)]