12864818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1031}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 20507904

約数和(自身を除く): 7643086

約数列:

[1, 2, 17, 34, 367, 734, 1031, 2062, 6239, 12478, 17527, 35054, 378377, 756754, 6432409, 12864818]

約数ペア:

[(1, 12864818), (2, 6432409), (17, 756754), (34, 378377), (367, 35054), (734, 17527), (1031, 12478), (2062, 6239)]