11217866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 8550454

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 571, 893, 1034, 1142, 1786, 6281, 9823, 10849, 12562, 19646, 21698, 26837, 53674, 119339, 238678, 295207, 509903, 590414, 1019806, 5608933, 11217866]

約数ペア:

[(1, 11217866), (2, 5608933), (11, 1019806), (19, 590414), (22, 509903), (38, 295207), (47, 238678), (94, 119339), (209, 53674), (418, 26837), (517, 21698), (571, 19646), (893, 12562), (1034, 10849), (1142, 9823), (1786, 6281)]