18927776

素因数分解:

$2^5\times 7^1\times {\mathrm{84499}}^1$

素因数の和:84516

約数の個数: 24

約数和(自身を含む): 42588000

約数和(自身を除く): 23660224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84499, 168998, 337996, 591493, 675992, 1182986, 1351984, 2365972, 2703968, 4731944, 9463888, 18927776]

約数ペア:

[(1, 18927776), (2, 9463888), (4, 4731944), (7, 2703968), (8, 2365972), (14, 1351984), (16, 1182986), (28, 675992), (32, 591493), (56, 337996), (112, 168998), (224, 84499)]