2149554189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{16843}}^1$

素因数の和:19104

約数の個数: 16

約数和(自身を含む): 3018444800

約数和(自身を除く): 868890611

約数列:

[1, 3, 19, 57, 2239, 6717, 16843, 42541, 50529, 127623, 320017, 960051, 37711477, 113134431, 716518063, 2149554189]

約数ペア:

[(1, 2149554189), (3, 716518063), (19, 113134431), (57, 37711477), (2239, 960051), (6717, 320017), (16843, 127623), (42541, 50529)]