211822078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{9551}}^1$

素因数の和:10419

約数の個数: 16

約数和(自身を含む): 342611136

約数和(自身を除く): 130789058

約数列:

[1, 2, 13, 26, 853, 1706, 9551, 11089, 19102, 22178, 124163, 248326, 8147003, 16294006, 105911039, 211822078]

約数ペア:

[(1, 211822078), (2, 105911039), (13, 16294006), (26, 8147003), (853, 248326), (1706, 124163), (9551, 22178), (11089, 19102)]