29820538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71341}}^1$

素因数の和:71373

約数の個数: 16

約数和(自身を含む): 51366240

約数和(自身を除く): 21545702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 71341, 142682, 784751, 1355479, 1569502, 2710958, 14910269, 29820538]

約数ペア:

[(1, 29820538), (2, 14910269), (11, 2710958), (19, 1569502), (22, 1355479), (38, 784751), (209, 142682), (418, 71341)]