19308896

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20807}}^1$

素因数の和:20846

約数の個数: 24

約数和(自身を含む): 39327120

約数和(自身を除く): 20018224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20807, 41614, 83228, 166456, 332912, 603403, 665824, 1206806, 2413612, 4827224, 9654448, 19308896]

約数ペア:

[(1, 19308896), (2, 9654448), (4, 4827224), (8, 2413612), (16, 1206806), (29, 665824), (32, 603403), (58, 332912), (116, 166456), (232, 83228), (464, 41614), (928, 20807)]