38139934

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16921}}^1$

素因数の和:16960

約数の個数: 24

約数和(自身を含む): 69447888

約数和(自身を除く): 31307954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 16921, 33842, 118447, 236894, 389183, 778366, 829129, 1658258, 2724281, 5448562, 19069967, 38139934]

約数ペア:

[(1, 38139934), (2, 19069967), (7, 5448562), (14, 2724281), (23, 1658258), (46, 829129), (49, 778366), (98, 389183), (161, 236894), (322, 118447), (1127, 33842), (2254, 16921)]