17232221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 2121379

約数列:

[1, 19, 23, 47, 437, 839, 893, 1081, 15941, 19297, 20539, 39433, 366643, 749227, 906959, 17232221]

約数ペア:

[(1, 17232221), (19, 906959), (23, 749227), (47, 366643), (437, 39433), (839, 20539), (893, 19297), (1081, 15941)]