22269221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 3132379

約数列:

[1, 13, 23, 71, 299, 923, 1049, 1633, 13637, 21229, 24127, 74479, 313651, 968227, 1713017, 22269221]

約数ペア:

[(1, 22269221), (13, 1713017), (23, 968227), (71, 313651), (299, 74479), (923, 24127), (1049, 21229), (1633, 13637)]