19466037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 30416256

約数和(自身を除く): 10950219

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 2707, 7191, 8121, 24363, 46019, 127229, 138057, 381687, 414171, 1145061, 2162893, 6488679, 19466037]

約数ペア:

[(1, 19466037), (3, 6488679), (9, 2162893), (17, 1145061), (47, 414171), (51, 381687), (141, 138057), (153, 127229), (423, 46019), (799, 24363), (2397, 8121), (2707, 7191)]