19615026

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30553}}^1$

素因数の和:30665

約数の個数: 16

約数和(自身を含む): 39597984

約数和(自身を除く): 19982958

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 30553, 61106, 91659, 183318, 3269171, 6538342, 9807513, 19615026]

約数ペア:

[(1, 19615026), (2, 9807513), (3, 6538342), (6, 3269171), (107, 183318), (214, 91659), (321, 61106), (642, 30553)]