38684906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40213}}^1$

素因数の和:40265

約数の個数: 16

約数和(自身を含む): 64181544

約数和(自身を除く): 25496638

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 40213, 80426, 522769, 1045538, 1487881, 2975762, 19342453, 38684906]

約数ペア:

[(1, 38684906), (2, 19342453), (13, 2975762), (26, 1487881), (37, 1045538), (74, 522769), (481, 80426), (962, 40213)]