19363442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81359}}^1$

素因数の和:81385

約数の個数: 16

約数和(自身を含む): 35147520

約数和(自身を除く): 15784078

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81359, 162718, 569513, 1139026, 1383103, 2766206, 9681721, 19363442]

約数ペア:

[(1, 19363442), (2, 9681721), (7, 2766206), (14, 1383103), (17, 1139026), (34, 569513), (119, 162718), (238, 81359)]