19277756927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{7489}}^1$

素因数の和:7943

約数の個数: 32

約数和(自身を含む): 23193354240

約数和(自身を除く): 3915597313

約数列:

[1, 11, 13, 47, 143, 383, 517, 611, 4213, 4979, 6721, 7489, 18001, 54769, 82379, 97357, 198011, 234013, 351983, 1070927, 2574143, 2868287, 3871813, 4575779, 31551157, 37287731, 50333569, 134809489, 410165041, 1482904379, 1752523357, 19277756927]

約数ペア:

[(1, 19277756927), (11, 1752523357), (13, 1482904379), (47, 410165041), (143, 134809489), (383, 50333569), (517, 37287731), (611, 31551157), (4213, 4575779), (4979, 3871813), (6721, 2868287), (7489, 2574143), (18001, 1070927), (54769, 351983), (82379, 234013), (97357, 198011)]