29878678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1109}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 47286000

約数和(自身を除く): 17407322

約数列:

[1, 2, 19, 38, 709, 1109, 1418, 2218, 13471, 21071, 26942, 42142, 786281, 1572562, 14939339, 29878678]

約数ペア:

[(1, 29878678), (2, 14939339), (19, 1572562), (38, 786281), (709, 42142), (1109, 26942), (1418, 21071), (2218, 13471)]