2019550026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25891667}}^1$

素因数の和:25891685

約数の個数: 16

約数和(自身を含む): 4349800224

約数和(自身を除く): 2330250198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25891667, 51783334, 77675001, 155350002, 336591671, 673183342, 1009775013, 2019550026]

約数ペア:

[(1, 2019550026), (2, 1009775013), (3, 673183342), (6, 336591671), (13, 155350002), (26, 77675001), (39, 51783334), (78, 25891667)]