11113988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 20761272

約数和(自身を除く): 9647284

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 1193, 2329, 2386, 4658, 4772, 9316, 20281, 40562, 81124, 163441, 326882, 653764, 2778497, 5556994, 11113988]

約数ペア:

[(1, 11113988), (2, 5556994), (4, 2778497), (17, 653764), (34, 326882), (68, 163441), (137, 81124), (274, 40562), (548, 20281), (1193, 9316), (2329, 4772), (2386, 4658)]