12418448

素因数分解:

$2^4\times 7^1\times {\mathrm{110879}}^1$

素因数の和:110894

約数の個数: 20

約数和(自身を含む): 27498240

約数和(自身を除く): 15079792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110879, 221758, 443516, 776153, 887032, 1552306, 1774064, 3104612, 6209224, 12418448]

約数ペア:

[(1, 12418448), (2, 6209224), (4, 3104612), (7, 1774064), (8, 1552306), (14, 887032), (16, 776153), (28, 443516), (56, 221758), (112, 110879)]