12181676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 23061360

約数和(自身を除く): 10879684

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 739, 1268, 1478, 2956, 4121, 8242, 9607, 16484, 19214, 38428, 234263, 468526, 937052, 3045419, 6090838, 12181676]

約数ペア:

[(1, 12181676), (2, 6090838), (4, 3045419), (13, 937052), (26, 468526), (52, 234263), (317, 38428), (634, 19214), (739, 16484), (1268, 9607), (1478, 8242), (2956, 4121)]