19992032

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10589}}^1$

素因数の和:10658

約数の個数: 24

約数和(自身を含む): 40030200

約数和(自身を除く): 20038168

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10589, 21178, 42356, 84712, 169424, 338848, 624751, 1249502, 2499004, 4998008, 9996016, 19992032]

約数ペア:

[(1, 19992032), (2, 9996016), (4, 4998008), (8, 2499004), (16, 1249502), (32, 624751), (59, 338848), (118, 169424), (236, 84712), (472, 42356), (944, 21178), (1888, 10589)]