12451868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 36

約数和(自身を含む): 25807320

約数和(自身を除く): 13355452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 1979, 3146, 3958, 6292, 7916, 21769, 25727, 43538, 51454, 87076, 102908, 239459, 282997, 478918, 565994, 957836, 1131988, 3112967, 6225934, 12451868]

約数ペア:

[(1, 12451868), (2, 6225934), (4, 3112967), (11, 1131988), (13, 957836), (22, 565994), (26, 478918), (44, 282997), (52, 239459), (121, 102908), (143, 87076), (242, 51454), (286, 43538), (484, 25727), (572, 21769), (1573, 7916), (1979, 6292), (3146, 3958)]