12686936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51157}}^1$

素因数の和:51194

約数の個数: 16

約数和(自身を含む): 24555840

約数和(自身を除く): 11868904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51157, 102314, 204628, 409256, 1585867, 3171734, 6343468, 12686936]

約数ペア:

[(1, 12686936), (2, 6343468), (4, 3171734), (8, 1585867), (31, 409256), (62, 204628), (124, 102314), (248, 51157)]