16221534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{386227}}^1$

素因数の和:386239

約数の個数: 16

約数和(自身を含む): 37077888

約数和(自身を除く): 20856354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 386227, 772454, 1158681, 2317362, 2703589, 5407178, 8110767, 16221534]

約数ペア:

[(1, 16221534), (2, 8110767), (3, 5407178), (6, 2703589), (7, 2317362), (14, 1158681), (21, 772454), (42, 386227)]