12189856

素因数分解:

$2^5\times 7^1\times {\mathrm{54419}}^1$

素因数の和:54436

約数の個数: 24

約数和(自身を含む): 27427680

約数和(自身を除く): 15237824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 54419, 108838, 217676, 380933, 435352, 761866, 870704, 1523732, 1741408, 3047464, 6094928, 12189856]

約数ペア:

[(1, 12189856), (2, 6094928), (4, 3047464), (7, 1741408), (8, 1523732), (14, 870704), (16, 761866), (28, 435352), (32, 380933), (56, 217676), (112, 108838), (224, 54419)]