13687772

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2731}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 27538560

約数和(自身を除く): 13850788

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 2731, 5012, 5462, 10924, 19117, 38234, 76468, 488849, 977698, 1955396, 3421943, 6843886, 13687772]

約数ペア:

[(1, 13687772), (2, 6843886), (4, 3421943), (7, 1955396), (14, 977698), (28, 488849), (179, 76468), (358, 38234), (716, 19117), (1253, 10924), (2506, 5462), (2731, 5012)]