38390222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{77713}}^1$

素因数の和:77747

約数の個数: 16

約数和(自身を含む): 65279760

約数和(自身を除く): 26889538

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 77713, 155426, 1010269, 1476547, 2020538, 2953094, 19195111, 38390222]

約数ペア:

[(1, 38390222), (2, 19195111), (13, 2953094), (19, 2020538), (26, 1476547), (38, 1010269), (247, 155426), (494, 77713)]