21613922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1291}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 35442144

約数和(自身を除く): 13828222

約数列:

[1, 2, 11, 22, 761, 1291, 1522, 2582, 8371, 14201, 16742, 28402, 982451, 1964902, 10806961, 21613922]

約数ペア:

[(1, 21613922), (2, 10806961), (11, 1964902), (22, 982451), (761, 28402), (1291, 16742), (1522, 14201), (2582, 8371)]