38687173

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12647}}^1$

素因数の和:12696

約数の個数: 16

約数和(自身を含む): 48568320

約数和(自身を除く): 9881147

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12647, 88529, 240293, 290881, 1682051, 2036167, 5526739, 38687173]

約数ペア:

[(1, 38687173), (7, 5526739), (19, 2036167), (23, 1682051), (133, 290881), (161, 240293), (437, 88529), (3059, 12647)]