18053762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27947}}^1$

素因数の和:27985

約数の個数: 16

約数和(自身を含む): 30183840

約数和(自身を除く): 12130078

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 27947, 55894, 475099, 530993, 950198, 1061986, 9026881, 18053762]

約数ペア:

[(1, 18053762), (2, 9026881), (17, 1061986), (19, 950198), (34, 530993), (38, 475099), (323, 55894), (646, 27947)]