19659110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 17976730

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 967, 1070, 1934, 2033, 4066, 4835, 9670, 10165, 18373, 20330, 36746, 91865, 103469, 183730, 206938, 517345, 1034690, 1965911, 3931822, 9829555, 19659110]

約数ペア:

[(1, 19659110), (2, 9829555), (5, 3931822), (10, 1965911), (19, 1034690), (38, 517345), (95, 206938), (107, 183730), (190, 103469), (214, 91865), (535, 36746), (967, 20330), (1070, 18373), (1934, 10165), (2033, 9670), (4066, 4835)]