27931102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43237}}^1$

素因数の和:43275

約数の個数: 16

約数和(自身を含む): 46697040

約数和(自身を除く): 18765938

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43237, 86474, 735029, 821503, 1470058, 1643006, 13965551, 27931102]

約数ペア:

[(1, 27931102), (2, 13965551), (17, 1643006), (19, 1470058), (34, 821503), (38, 735029), (323, 86474), (646, 43237)]