18894514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9419}}^1$

素因数の和:9497

約数の個数: 16

約数和(自身を含む): 30520800

約数和(自身を除く): 11626286

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 9419, 18838, 160123, 320246, 555721, 1111442, 9447257, 18894514]

約数ペア:

[(1, 18894514), (2, 9447257), (17, 1111442), (34, 555721), (59, 320246), (118, 160123), (1003, 18838), (2006, 9419)]