23906938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 39682944

約数和(自身を除く): 15776006

約数列:

[1, 2, 11, 22, 121, 223, 242, 443, 446, 886, 2453, 4873, 4906, 9746, 26983, 53603, 53966, 98789, 107206, 197578, 1086679, 2173358, 11953469, 23906938]

約数ペア:

[(1, 23906938), (2, 11953469), (11, 2173358), (22, 1086679), (121, 197578), (223, 107206), (242, 98789), (443, 53966), (446, 53603), (886, 26983), (2453, 9746), (4873, 4906)]