16726242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{214439}}^1$

素因数の和:214457

約数の個数: 16

約数和(自身を含む): 36025920

約数和(自身を除く): 19299678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 214439, 428878, 643317, 1286634, 2787707, 5575414, 8363121, 16726242]

約数ペア:

[(1, 16726242), (2, 8363121), (3, 5575414), (6, 2787707), (13, 1286634), (26, 643317), (39, 428878), (78, 214439)]