12696468

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19963}}^1$

素因数の和:20023

約数の個数: 24

約数和(自身を含む): 30185568

約数和(自身を除く): 17489100

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 19963, 39926, 59889, 79852, 119778, 239556, 1058039, 2116078, 3174117, 4232156, 6348234, 12696468]

約数ペア:

[(1, 12696468), (2, 6348234), (3, 4232156), (4, 3174117), (6, 2116078), (12, 1058039), (53, 239556), (106, 119778), (159, 79852), (212, 59889), (318, 39926), (636, 19963)]