39196828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12547}}^1$

素因数の和:12633

約数の個数: 24

約数和(自身を含む): 75890304

約数和(自身を除く): 36693476

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12547, 25094, 50188, 138017, 276034, 552068, 890837, 1781674, 3563348, 9799207, 19598414, 39196828]

約数ペア:

[(1, 39196828), (2, 19598414), (4, 9799207), (11, 3563348), (22, 1781674), (44, 890837), (71, 552068), (142, 276034), (284, 138017), (781, 50188), (1562, 25094), (3124, 12547)]