12916108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 23384592

約数和(自身を除く): 10468484

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 443, 788, 886, 1772, 7289, 14578, 16391, 29156, 32782, 65564, 87271, 174542, 349084, 3229027, 6458054, 12916108]

約数ペア:

[(1, 12916108), (2, 6458054), (4, 3229027), (37, 349084), (74, 174542), (148, 87271), (197, 65564), (394, 32782), (443, 29156), (788, 16391), (886, 14578), (1772, 7289)]