12763792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19457}}^1$

素因数の和:19506

約数の個数: 20

約数和(自身を含む): 25334316

約数和(自身を除く): 12570524

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19457, 38914, 77828, 155656, 311312, 797737, 1595474, 3190948, 6381896, 12763792]

約数ペア:

[(1, 12763792), (2, 6381896), (4, 3190948), (8, 1595474), (16, 797737), (41, 311312), (82, 155656), (164, 77828), (328, 38914), (656, 19457)]