38091238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2381}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 60312240

約数和(自身を除く): 22221002

約数列:

[1, 2, 19, 38, 421, 842, 2381, 4762, 7999, 15998, 45239, 90478, 1002401, 2004802, 19045619, 38091238]

約数ペア:

[(1, 38091238), (2, 19045619), (19, 2004802), (38, 1002401), (421, 90478), (842, 45239), (2381, 15998), (4762, 7999)]