39849886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9779

約数の個数: 16

約数和(自身を含む): 62713440

約数和(自身を除く): 22863554

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 9677, 19354, 280633, 561266, 687067, 1374134, 19924943, 39849886]

約数ペア:

[(1, 39849886), (2, 19924943), (29, 1374134), (58, 687067), (71, 561266), (142, 280633), (2059, 19354), (4118, 9677)]