19154002

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11497}}^1$

素因数の和:11530

約数の個数: 24

約数和(自身を含む): 35390844

約数和(自身を除く): 16236842

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11497, 22994, 80479, 160958, 195449, 390898, 563353, 1126706, 1368143, 2736286, 9577001, 19154002]

約数ペア:

[(1, 19154002), (2, 9577001), (7, 2736286), (14, 1368143), (17, 1126706), (34, 563353), (49, 390898), (98, 195449), (119, 160958), (238, 80479), (833, 22994), (1666, 11497)]