19620482

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11777}}^1$

素因数の和:11810

約数の個数: 24

約数和(自身を含む): 36252684

約数和(自身を除く): 16632202

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11777, 23554, 82439, 164878, 200209, 400418, 577073, 1154146, 1401463, 2802926, 9810241, 19620482]

約数ペア:

[(1, 19620482), (2, 9810241), (7, 2802926), (14, 1401463), (17, 1154146), (34, 577073), (49, 400418), (98, 200209), (119, 164878), (238, 82439), (833, 23554), (1666, 11777)]