19385232

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1609}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 50309280

約数和(自身を除く): 30924048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 1609, 2008, 3012, 3218, 4016, 4827, 6024, 6436, 9654, 12048, 12872, 19308, 25744, 38616, 77232, 403859, 807718, 1211577, 1615436, 2423154, 3230872, 4846308, 6461744, 9692616, 19385232]

約数ペア:

[(1, 19385232), (2, 9692616), (3, 6461744), (4, 4846308), (6, 3230872), (8, 2423154), (12, 1615436), (16, 1211577), (24, 807718), (48, 403859), (251, 77232), (502, 38616), (753, 25744), (1004, 19308), (1506, 12872), (1609, 12048), (2008, 9654), (3012, 6436), (3218, 6024), (4016, 4827)]