39859378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80687}}^1$

素因数の和:80721

約数の個数: 16

約数和(自身を含む): 67777920

約数和(自身を除く): 27918542

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80687, 161374, 1048931, 1533053, 2097862, 3066106, 19929689, 39859378]

約数ペア:

[(1, 39859378), (2, 19929689), (13, 3066106), (19, 2097862), (26, 1533053), (38, 1048931), (247, 161374), (494, 80687)]