12980238

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{50311}}^1$

素因数の和:50359

約数の個数: 16

約数和(自身を含む): 26564736

約数和(自身を除く): 13584498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 50311, 100622, 150933, 301866, 2163373, 4326746, 6490119, 12980238]

約数ペア:

[(1, 12980238), (2, 6490119), (3, 4326746), (6, 2163373), (43, 301866), (86, 150933), (129, 100622), (258, 50311)]