39066622

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20981}}^1$

素因数の和:21016

約数の個数: 24

約数和(自身を含む): 71758440

約数和(自身を除く): 32691818

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 20981, 41962, 146867, 293734, 398639, 797278, 1028069, 2056138, 2790473, 5580946, 19533311, 39066622]

約数ペア:

[(1, 39066622), (2, 19533311), (7, 5580946), (14, 2790473), (19, 2056138), (38, 1028069), (49, 797278), (98, 398639), (133, 293734), (266, 146867), (931, 41962), (1862, 20981)]