19287010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113453}}^1$

素因数の和:113477

約数の個数: 16

約数和(自身を含む): 36759096

約数和(自身を除く): 17472086

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113453, 226906, 567265, 1134530, 1928701, 3857402, 9643505, 19287010]

約数ペア:

[(1, 19287010), (2, 9643505), (5, 3857402), (10, 1928701), (17, 1134530), (34, 567265), (85, 226906), (170, 113453)]