2225872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12647}}^1$

素因数の和:12666

約数の個数: 20

約数和(自身を含む): 4705056

約数和(自身を除く): 2479184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12647, 25294, 50588, 101176, 139117, 202352, 278234, 556468, 1112936, 2225872]

約数ペア:

[(1, 2225872), (2, 1112936), (4, 556468), (8, 278234), (11, 202352), (16, 139117), (22, 101176), (44, 50588), (88, 25294), (176, 12647)]