19467894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 21716106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 439, 778, 878, 1167, 1317, 2334, 2634, 7391, 8341, 14782, 16682, 22173, 25023, 44346, 50046, 170771, 341542, 512313, 1024626, 3244649, 6489298, 9733947, 19467894]

約数ペア:

[(1, 19467894), (2, 9733947), (3, 6489298), (6, 3244649), (19, 1024626), (38, 512313), (57, 341542), (114, 170771), (389, 50046), (439, 44346), (778, 25023), (878, 22173), (1167, 16682), (1317, 14782), (2334, 8341), (2634, 7391)]