1866560399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5449}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 2174550000

約数和(自身を除く): 307989601

約数列:

[1, 11, 19, 121, 149, 209, 1639, 2299, 2831, 5449, 18029, 31141, 59939, 103531, 342551, 659329, 811901, 1138841, 8930911, 12527251, 15426119, 98240021, 169687309, 1866560399]

約数ペア:

[(1, 1866560399), (11, 169687309), (19, 98240021), (121, 15426119), (149, 12527251), (209, 8930911), (1639, 1138841), (2299, 811901), (2831, 659329), (5449, 342551), (18029, 103531), (31141, 59939)]