123274508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{231719}}^1$

素因数の和:231749

約数の個数: 24

約数和(自身を含む): 259526400

約数和(自身を除く): 136251892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 231719, 463438, 926876, 1622033, 3244066, 4402661, 6488132, 8805322, 17610644, 30818627, 61637254, 123274508]

約数ペア:

[(1, 123274508), (2, 61637254), (4, 30818627), (7, 17610644), (14, 8805322), (19, 6488132), (28, 4402661), (38, 3244066), (76, 1622033), (133, 926876), (266, 463438), (532, 231719)]