16907628

素因数分解:

$2^2\times 3^1\times {\mathrm{1187}}^2$

素因数の和:2381

約数の個数: 18

約数和(自身を含む): 39484396

約数和(自身を除く): 22576768

約数列:

[1, 2, 3, 4, 6, 12, 1187, 2374, 3561, 4748, 7122, 14244, 1408969, 2817938, 4226907, 5635876, 8453814, 16907628]

約数ペア:

[(1, 16907628), (2, 8453814), (3, 5635876), (4, 4226907), (6, 2817938), (12, 1408969), (1187, 14244), (2374, 7122), (3561, 4748)]