22101112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251149}}^1$

素因数の和:251166

約数の個数: 16

約数和(自身を含む): 45207000

約数和(自身を除く): 23105888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251149, 502298, 1004596, 2009192, 2762639, 5525278, 11050556, 22101112]

約数ペア:

[(1, 22101112), (2, 11050556), (4, 5525278), (8, 2762639), (11, 2009192), (22, 1004596), (44, 502298), (88, 251149)]