11375108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^2$

素因数の和:839

約数の個数: 18

約数和(自身を含む): 21129066

約数和(自身を除く): 9753958

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27812, 167281, 334562, 669124, 2843777, 5687554, 11375108]

約数ペア:

[(1, 11375108), (2, 5687554), (4, 2843777), (17, 669124), (34, 334562), (68, 167281), (409, 27812), (818, 13906), (1636, 6953)]