18916466

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 29462400

約数和(自身を除く): 10545934

約数列:

[1, 2, 47, 61, 94, 122, 2867, 3299, 5734, 6598, 155053, 201239, 310106, 402478, 9458233, 18916466]

約数ペア:

[(1, 18916466), (2, 9458233), (47, 402478), (61, 310106), (94, 201239), (122, 155053), (2867, 6598), (3299, 5734)]