16660292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5333}}^1$

素因数の和:5419

約数の個数: 24

約数和(自身を含む): 32260032

約数和(自身を除く): 15599740

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5333, 10666, 21332, 58663, 117326, 234652, 378643, 757286, 1514572, 4165073, 8330146, 16660292]

約数ペア:

[(1, 16660292), (2, 8330146), (4, 4165073), (11, 1514572), (22, 757286), (44, 378643), (71, 234652), (142, 117326), (284, 58663), (781, 21332), (1562, 10666), (3124, 5333)]