15934989

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1811}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 24353280

約数和(自身を除く): 8418291

約数列:

[1, 3, 7, 21, 419, 1257, 1811, 2933, 5433, 8799, 12677, 38031, 758809, 2276427, 5311663, 15934989]

約数ペア:

[(1, 15934989), (3, 5311663), (7, 2276427), (21, 758809), (419, 38031), (1257, 12677), (1811, 8799), (2933, 5433)]