39943826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 66011760

約数和(自身を除く): 26067934

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 2003, 4006, 9971, 19942, 26039, 52078, 118177, 236354, 338507, 677014, 1536301, 3072602, 19971913, 39943826]

約数ペア:

[(1, 39943826), (2, 19971913), (13, 3072602), (26, 1536301), (59, 677014), (118, 338507), (169, 236354), (338, 118177), (767, 52078), (1534, 26039), (2003, 19942), (4006, 9971)]