22447018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 16744022

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 647, 913, 1294, 1577, 1826, 3154, 7117, 12293, 14234, 17347, 24586, 34694, 53701, 107402, 135223, 270446, 590711, 1020319, 1181422, 2040638, 11223509, 22447018]

約数ペア:

[(1, 22447018), (2, 11223509), (11, 2040638), (19, 1181422), (22, 1020319), (38, 590711), (83, 270446), (166, 135223), (209, 107402), (418, 53701), (647, 34694), (913, 24586), (1294, 17347), (1577, 14234), (1826, 12293), (3154, 7117)]