28623842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57943}}^1$

素因数の和:57977

約数の個数: 16

約数和(自身を含む): 48672960

約数和(自身を除く): 20049118

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 57943, 115886, 753259, 1100917, 1506518, 2201834, 14311921, 28623842]

約数ペア:

[(1, 28623842), (2, 14311921), (13, 2201834), (19, 1506518), (26, 1100917), (38, 753259), (247, 115886), (494, 57943)]