13858654

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 21196800

約数和(自身を除く): 7338146

約数列:

[1, 2, 79, 158, 239, 367, 478, 734, 18881, 28993, 37762, 57986, 87713, 175426, 6929327, 13858654]

約数ペア:

[(1, 13858654), (2, 6929327), (79, 175426), (158, 87713), (239, 57986), (367, 37762), (478, 28993), (734, 18881)]