15198931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2210

約数の個数: 12

約数和(自身を含む): 16997400

約数和(自身を除く): 1798469

約数列:

[1, 11, 59, 121, 649, 2129, 7139, 23419, 125611, 257609, 1381721, 15198931]

約数ペア:

[(1, 15198931), (11, 1381721), (59, 257609), (121, 125611), (649, 23419), (2129, 7139)]