39360838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 66189312

約数和(自身を除く): 26828474

約数列:

[1, 2, 11, 22, 71, 113, 142, 223, 226, 446, 781, 1243, 1562, 2453, 2486, 4906, 8023, 15833, 16046, 25199, 31666, 50398, 88253, 174163, 176506, 277189, 348326, 554378, 1789129, 3578258, 19680419, 39360838]

約数ペア:

[(1, 39360838), (2, 19680419), (11, 3578258), (22, 1789129), (71, 554378), (113, 348326), (142, 277189), (223, 176506), (226, 174163), (446, 88253), (781, 50398), (1243, 31666), (1562, 25199), (2453, 16046), (2486, 15833), (4906, 8023)]