19043030

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8389}}^1$

素因数の和:8623

約数の個数: 16

約数和(自身を含む): 34432560

約数和(自身を除く): 15389530

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8389, 16778, 41945, 83890, 1904303, 3808606, 9521515, 19043030]

約数ペア:

[(1, 19043030), (2, 9521515), (5, 3808606), (10, 1904303), (227, 83890), (454, 41945), (1135, 16778), (2270, 8389)]