17822806490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{40763}}^1$

素因数の和:42694

約数の個数: 32

約数和(自身を含む): 33494311296

約数和(自身を除く): 15671504806

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1901, 3802, 9505, 19010, 40763, 43723, 81526, 87446, 203815, 218615, 407630, 437230, 937549, 1875098, 4687745, 9375490, 77490463, 154980926, 387452315, 774904630, 1782280649, 3564561298, 8911403245, 17822806490]

約数ペア:

[(1, 17822806490), (2, 8911403245), (5, 3564561298), (10, 1782280649), (23, 774904630), (46, 387452315), (115, 154980926), (230, 77490463), (1901, 9375490), (3802, 4687745), (9505, 1875098), (19010, 937549), (40763, 437230), (43723, 407630), (81526, 218615), (87446, 203815)]