19412386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44729}}^1$

素因数の和:44769

約数の個数: 16

約数和(自身を含む): 34352640

約数和(自身を除く): 14940254

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44729, 89458, 313103, 626206, 1386599, 2773198, 9706193, 19412386]

約数ペア:

[(1, 19412386), (2, 9706193), (7, 2773198), (14, 1386599), (31, 626206), (62, 313103), (217, 89458), (434, 44729)]