39789178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139123}}^1$

素因数の和:139149

約数の個数: 16

約数和(自身を含む): 70118496

約数和(自身を除く): 30329318

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139123, 278246, 1530353, 1808599, 3060706, 3617198, 19894589, 39789178]

約数ペア:

[(1, 39789178), (2, 19894589), (11, 3617198), (13, 3060706), (22, 1808599), (26, 1530353), (143, 278246), (286, 139123)]