19468692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28463}}^1$

素因数の和:28492

約数の個数: 36

約数和(自身を含む): 51804480

約数和(自身を除く): 32335788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28463, 56926, 85389, 113852, 170778, 256167, 341556, 512334, 540797, 1024668, 1081594, 1622391, 2163188, 3244782, 4867173, 6489564, 9734346, 19468692]

約数ペア:

[(1, 19468692), (2, 9734346), (3, 6489564), (4, 4867173), (6, 3244782), (9, 2163188), (12, 1622391), (18, 1081594), (19, 1024668), (36, 540797), (38, 512334), (57, 341556), (76, 256167), (114, 170778), (171, 113852), (228, 85389), (342, 56926), (684, 28463)]