19199222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80669}}^1$

素因数の和:80695

約数の個数: 16

約数和(自身を含む): 34849440

約数和(自身を除く): 15650218

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80669, 161338, 564683, 1129366, 1371373, 2742746, 9599611, 19199222]

約数ペア:

[(1, 19199222), (2, 9599611), (7, 2742746), (14, 1371373), (17, 1129366), (34, 564683), (119, 161338), (238, 80669)]