39720602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61487}}^1$

素因数の和:61525

約数の個数: 16

約数和(自身を含む): 66407040

約数和(自身を除く): 26686438

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 61487, 122974, 1045279, 1168253, 2090558, 2336506, 19860301, 39720602]

約数ペア:

[(1, 39720602), (2, 19860301), (17, 2336506), (19, 2090558), (34, 1168253), (38, 1045279), (323, 122974), (646, 61487)]