38790626

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21817}}^1$

素因数の和:21953

約数の個数: 16

約数和(自身を含む): 67024896

約数和(自身を除く): 28234270

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 21817, 43634, 152719, 305438, 2770759, 5541518, 19395313, 38790626]

約数ペア:

[(1, 38790626), (2, 19395313), (7, 5541518), (14, 2770759), (127, 305438), (254, 152719), (889, 43634), (1778, 21817)]