19804163582

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1\times {\mathrm{7649}}^1$

素因数の和:8900

約数の個数: 32

約数和(自身を含む): 34182648000

約数和(自身を除く): 14378484418

約数列:

[1, 2, 7, 14, 173, 346, 1069, 1211, 2138, 2422, 7483, 7649, 14966, 15298, 53543, 107086, 184937, 369874, 1294559, 1323277, 2589118, 2646554, 8176781, 9262939, 16353562, 18525878, 57237467, 114474934, 1414583113, 2829166226, 9902081791, 19804163582]

約数ペア:

[(1, 19804163582), (2, 9902081791), (7, 2829166226), (14, 1414583113), (173, 114474934), (346, 57237467), (1069, 18525878), (1211, 16353562), (2138, 9262939), (2422, 8176781), (7483, 2646554), (7649, 2589118), (14966, 1323277), (15298, 1294559), (53543, 369874), (107086, 184937)]