21326014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3539}}^1$

素因数の和:3695

約数の個数: 16

約数和(自身を含む): 33644160

約数和(自身を除く): 12318146

約数列:

[1, 2, 23, 46, 131, 262, 3013, 3539, 6026, 7078, 81397, 162794, 463609, 927218, 10663007, 21326014]

約数ペア:

[(1, 21326014), (2, 10663007), (23, 927218), (46, 463609), (131, 162794), (262, 81397), (3013, 7078), (3539, 6026)]