19232270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113131}}^1$

素因数の和:113155

約数の個数: 16

約数和(自身を含む): 36654768

約数和(自身を除く): 17422498

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113131, 226262, 565655, 1131310, 1923227, 3846454, 9616135, 19232270]

約数ペア:

[(1, 19232270), (2, 9616135), (5, 3846454), (10, 1923227), (17, 1131310), (34, 565655), (85, 226262), (170, 113131)]