190416457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{12553}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 238626432

約数和(自身を除く): 48209975

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 12553, 15169, 87871, 138083, 966581, 2472941, 17310587, 27202351, 190416457]

約数ペア:

[(1, 190416457), (7, 27202351), (11, 17310587), (77, 2472941), (197, 966581), (1379, 138083), (2167, 87871), (12553, 15169)]