22379056

素因数分解:

$2^4\times 7^1\times {\mathrm{199813}}^1$

素因数の和:199828

約数の個数: 20

約数和(自身を含む): 49553872

約数和(自身を除く): 27174816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199813, 399626, 799252, 1398691, 1598504, 2797382, 3197008, 5594764, 11189528, 22379056]

約数ペア:

[(1, 22379056), (2, 11189528), (4, 5594764), (7, 3197008), (8, 2797382), (14, 1598504), (16, 1398691), (28, 799252), (56, 399626), (112, 199813)]