19831842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47903}}^1$

素因数の和:47934

約数の個数: 24

約数和(自身を含む): 44838144

約数和(自身を除く): 25006302

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47903, 95806, 143709, 287418, 431127, 862254, 1101769, 2203538, 3305307, 6610614, 9915921, 19831842]

約数ペア:

[(1, 19831842), (2, 9915921), (3, 6610614), (6, 3305307), (9, 2203538), (18, 1101769), (23, 862254), (46, 431127), (69, 287418), (138, 143709), (207, 95806), (414, 47903)]