12779904242

素因数分解:

$2^1\times 7^1\times {\mathrm{11497}}^1\times {\mathrm{79399}}^1$

素因数の和:90905

約数の個数: 16

約数和(自身を含む): 21910588800

約数和(自身を除く): 9130684558

約数列:

[1, 2, 7, 14, 11497, 22994, 79399, 80479, 158798, 160958, 555793, 1111586, 912850303, 1825700606, 6389952121, 12779904242]

約数ペア:

[(1, 12779904242), (2, 6389952121), (7, 1825700606), (14, 912850303), (11497, 1111586), (22994, 555793), (79399, 160958), (80479, 158798)]