19413548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63031}}^1$

素因数の和:63053

約数の個数: 24

約数和(自身を含む): 42357504

約数和(自身を除く): 22943956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 63031, 126062, 252124, 441217, 693341, 882434, 1386682, 1764868, 2773364, 4853387, 9706774, 19413548]

約数ペア:

[(1, 19413548), (2, 9706774), (4, 4853387), (7, 2773364), (11, 1764868), (14, 1386682), (22, 882434), (28, 693341), (44, 441217), (77, 252124), (154, 126062), (308, 63031)]