9911708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 17958192

約数和(自身を除く): 8046484

約数列:

[1, 2, 4, 37, 74, 148, 193, 347, 386, 694, 772, 1388, 7141, 12839, 14282, 25678, 28564, 51356, 66971, 133942, 267884, 2477927, 4955854, 9911708]

約数ペア:

[(1, 9911708), (2, 4955854), (4, 2477927), (37, 267884), (74, 133942), (148, 66971), (193, 51356), (347, 28564), (386, 25678), (694, 14282), (772, 12839), (1388, 7141)]