38868908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39341}}^1$

素因数の和:39377

約数の個数: 24

約数和(自身を含む): 77110320

約数和(自身を除く): 38241412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 39341, 78682, 157364, 511433, 747479, 1022866, 1494958, 2045732, 2989916, 9717227, 19434454, 38868908]

約数ペア:

[(1, 38868908), (2, 19434454), (4, 9717227), (13, 2989916), (19, 2045732), (26, 1494958), (38, 1022866), (52, 747479), (76, 511433), (247, 157364), (494, 78682), (988, 39341)]