19136091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6211}}^1$

素因数の和:6306

約数の個数: 16

約数和(自身を含む): 27829760

約数和(自身を除く): 8693669

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 6211, 18633, 80743, 242229, 490669, 1472007, 6378697, 19136091]

約数ペア:

[(1, 19136091), (3, 6378697), (13, 1472007), (39, 490669), (79, 242229), (237, 80743), (1027, 18633), (3081, 6211)]