18352537

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8160

約数の個数: 16

約数和(自身を含む): 23379840

約数和(自身を除く): 5027303

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8117, 56819, 137989, 154223, 965923, 1079561, 2621791, 18352537]

約数ペア:

[(1, 18352537), (7, 2621791), (17, 1079561), (19, 965923), (119, 154223), (133, 137989), (323, 56819), (2261, 8117)]