19307889646

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{3361}}^1\times {\mathrm{13613}}^1$

素因数の和:17187

約数の個数: 16

約数和(自身を含む): 29109890448

約数和(自身を除く): 9802000802

約数列:

[1, 2, 211, 422, 3361, 6722, 13613, 27226, 709171, 1418342, 2872343, 5744686, 45753293, 91506586, 9653944823, 19307889646]

約数ペア:

[(1, 19307889646), (2, 9653944823), (211, 91506586), (422, 45753293), (3361, 5744686), (6722, 2872343), (13613, 1418342), (27226, 709171)]