19023249

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8969}}^1$

素因数の和:9080

約数の個数: 16

約数和(自身を含む): 29278080

約数和(自身を除く): 10254831

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 8969, 26907, 62783, 188349, 905869, 2717607, 6341083, 19023249]

約数ペア:

[(1, 19023249), (3, 6341083), (7, 2717607), (21, 905869), (101, 188349), (303, 62783), (707, 26907), (2121, 8969)]