39939562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 69022800

約数和(自身を除く): 29083238

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 442, 829, 1417, 1658, 1853, 2834, 3706, 10777, 14093, 21554, 24089, 28186, 48178, 90361, 180722, 183209, 366418, 1174693, 1536137, 2349386, 3072274, 19969781, 39939562]

約数ペア:

[(1, 39939562), (2, 19969781), (13, 3072274), (17, 2349386), (26, 1536137), (34, 1174693), (109, 366418), (218, 183209), (221, 180722), (442, 90361), (829, 48178), (1417, 28186), (1658, 24089), (1853, 21554), (2834, 14093), (3706, 10777)]