13430218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 7132982

約数列:

[1, 2, 71, 142, 271, 349, 542, 698, 19241, 24779, 38482, 49558, 94579, 189158, 6715109, 13430218]

約数ペア:

[(1, 13430218), (2, 6715109), (71, 189158), (142, 94579), (271, 49558), (349, 38482), (542, 24779), (698, 19241)]