18583942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23057}}^1$

素因数の和:23103

約数の個数: 16

約数和(自身を含む): 30989952

約数和(自身を除く): 12406010

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 23057, 46114, 299741, 599482, 714767, 1429534, 9291971, 18583942]

約数ペア:

[(1, 18583942), (2, 9291971), (13, 1429534), (26, 714767), (31, 599482), (62, 299741), (403, 46114), (806, 23057)]