39974818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53017}}^1$

素因数の和:53061

約数の個数: 16

約数和(自身を含む): 66802680

約数和(自身を除く): 26827862

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 53017, 106034, 689221, 1378442, 1537493, 3074986, 19987409, 39974818]

約数ペア:

[(1, 39974818), (2, 19987409), (13, 3074986), (26, 1537493), (29, 1378442), (58, 689221), (377, 106034), (754, 53017)]