19615442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127373}}^1$

素因数の和:127393

約数の個数: 16

約数和(自身を含む): 36683712

約数和(自身を除く): 17068270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 127373, 254746, 891611, 1401103, 1783222, 2802206, 9807721, 19615442]

約数ペア:

[(1, 19615442), (2, 9807721), (7, 2802206), (11, 1783222), (14, 1401103), (22, 891611), (77, 254746), (154, 127373)]