13209182

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4231}}^1$

素因数の和:4463

約数の個数: 16

約数和(自身を含む): 22751232

約数和(自身を除く): 9542050

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 4231, 8462, 29617, 59234, 943513, 1887026, 6604591, 13209182]

約数ペア:

[(1, 13209182), (2, 6604591), (7, 1887026), (14, 943513), (223, 59234), (446, 29617), (1561, 8462), (3122, 4231)]