19132004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281353}}^1$

素因数の和:281374

約数の個数: 12

約数和(自身を含む): 35450604

約数和(自身を除く): 16318600

約数列:

[1, 2, 4, 17, 34, 68, 281353, 562706, 1125412, 4783001, 9566002, 19132004]

約数ペア:

[(1, 19132004), (2, 9566002), (4, 4783001), (17, 1125412), (34, 562706), (68, 281353)]