22865458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21211}}^1$

素因数の和:21238

約数の個数: 24

約数和(自身を含む): 43527024

約数和(自身を除く): 20661566

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 21211, 42422, 148477, 233321, 296954, 466642, 1039339, 1633247, 2078678, 3266494, 11432729, 22865458]

約数ペア:

[(1, 22865458), (2, 11432729), (7, 3266494), (11, 2078678), (14, 1633247), (22, 1039339), (49, 466642), (77, 296954), (98, 233321), (154, 148477), (539, 42422), (1078, 21211)]