15694151919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{47147}}^1$

素因数の和:47335

約数の個数: 32

約数和(自身を含む): 22730616576

約数和(自身を除く): 7036464657

約数列:

[1, 3, 17, 51, 61, 107, 183, 321, 1037, 1819, 3111, 5457, 6527, 19581, 47147, 110959, 141441, 332877, 801499, 2404497, 2875967, 5044729, 8627901, 15134187, 48891439, 85760393, 146674317, 257281179, 307728469, 923185407, 5231383973, 15694151919]

約数ペア:

[(1, 15694151919), (3, 5231383973), (17, 923185407), (51, 307728469), (61, 257281179), (107, 146674317), (183, 85760393), (321, 48891439), (1037, 15134187), (1819, 8627901), (3111, 5044729), (5457, 2875967), (6527, 2404497), (19581, 801499), (47147, 332877), (110959, 141441)]