16699460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6007}}^1$

素因数の和:6155

約数の個数: 24

約数和(自身を含む): 35327040

約数和(自身を除く): 18627580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 6007, 12014, 24028, 30035, 60070, 120140, 834973, 1669946, 3339892, 4174865, 8349730, 16699460]

約数ペア:

[(1, 16699460), (2, 8349730), (4, 4174865), (5, 3339892), (10, 1669946), (20, 834973), (139, 120140), (278, 60070), (556, 30035), (695, 24028), (1390, 12014), (2780, 6007)]