38406826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19417}}^1$

素因数の和:19485

約数の個数: 16

約数和(自身を含む): 61516224

約数和(自身を除く): 23109398

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 19417, 38834, 446591, 834931, 893182, 1669862, 19203413, 38406826]

約数ペア:

[(1, 38406826), (2, 19203413), (23, 1669862), (43, 893182), (46, 834931), (86, 446591), (989, 38834), (1978, 19417)]