16023878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 27552000

約数和(自身を除く): 11528122

約数列:

[1, 2, 13, 19, 26, 38, 163, 199, 247, 326, 398, 494, 2119, 2587, 3097, 3781, 4238, 5174, 6194, 7562, 32437, 40261, 49153, 64874, 80522, 98306, 421681, 616303, 843362, 1232606, 8011939, 16023878]

約数ペア:

[(1, 16023878), (2, 8011939), (13, 1232606), (19, 843362), (26, 616303), (38, 421681), (163, 98306), (199, 80522), (247, 64874), (326, 49153), (398, 40261), (494, 32437), (2119, 7562), (2587, 6194), (3097, 5174), (3781, 4238)]