28195158

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{10903}}^1$

素因数の和:11339

約数の個数: 16

約数和(自身を含む): 56526336

約数和(自身を除く): 28331178

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 10903, 21806, 32709, 65418, 4699193, 9398386, 14097579, 28195158]

約数ペア:

[(1, 28195158), (2, 14097579), (3, 9398386), (6, 4699193), (431, 65418), (862, 32709), (1293, 21806), (2586, 10903)]