22118558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 41741568

約数和(自身を除く): 19623010

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1187, 1331, 1694, 2374, 2662, 8309, 9317, 13057, 16618, 18634, 26114, 91399, 143627, 182798, 287254, 1005389, 1579897, 2010778, 3159794, 11059279, 22118558]

約数ペア:

[(1, 22118558), (2, 11059279), (7, 3159794), (11, 2010778), (14, 1579897), (22, 1005389), (77, 287254), (121, 182798), (154, 143627), (242, 91399), (847, 26114), (1187, 18634), (1331, 16618), (1694, 13057), (2374, 9317), (2662, 8309)]