2019197314

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{27983}}^1$

素因数の和:28425

約数の個数: 16

約数和(自身を含む): 3065927040

約数和(自身を除く): 1046729726

約数列:

[1, 2, 109, 218, 331, 662, 27983, 36079, 55966, 72158, 3050147, 6100294, 9262373, 18524746, 1009598657, 2019197314]

約数ペア:

[(1, 2019197314), (2, 1009598657), (109, 18524746), (218, 9262373), (331, 6100294), (662, 3050147), (27983, 72158), (36079, 55966)]