21596146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75511}}^1$

素因数の和:75537

約数の個数: 16

約数和(自身を含む): 38058048

約数和(自身を除く): 16461902

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 75511, 151022, 830621, 981643, 1661242, 1963286, 10798073, 21596146]

約数ペア:

[(1, 21596146), (2, 10798073), (11, 1963286), (13, 1661242), (22, 981643), (26, 830621), (143, 151022), (286, 75511)]