19275386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39019}}^1$

素因数の和:39053

約数の個数: 16

約数和(自身を含む): 32776800

約数和(自身を除く): 13501414

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 39019, 78038, 507247, 741361, 1014494, 1482722, 9637693, 19275386]

約数ペア:

[(1, 19275386), (2, 9637693), (13, 1482722), (19, 1014494), (26, 741361), (38, 507247), (247, 78038), (494, 39019)]