26464739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 32033280

約数和(自身を除く): 5568541

約数列:

[1, 7, 19, 133, 193, 1031, 1351, 3667, 7217, 19589, 25669, 137123, 198983, 1392881, 3780677, 26464739]

約数ペア:

[(1, 26464739), (7, 3780677), (19, 1392881), (133, 198983), (193, 137123), (1031, 25669), (1351, 19589), (3667, 7217)]