2227568

素因数分解:

$2^4\times 7^1\times {\mathrm{19889}}^1$

素因数の和:19904

約数の個数: 20

約数和(自身を含む): 4932720

約数和(自身を除く): 2705152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19889, 39778, 79556, 139223, 159112, 278446, 318224, 556892, 1113784, 2227568]

約数ペア:

[(1, 2227568), (2, 1113784), (4, 556892), (7, 318224), (8, 278446), (14, 159112), (16, 139223), (28, 79556), (56, 39778), (112, 19889)]