19306912

素因数分解:

$2^5\times {\mathrm{547}}^1\times {\mathrm{1103}}^1$

素因数の和:1660

約数の個数: 24

約数和(自身を含む): 38114496

約数和(自身を除く): 18807584

約数列:

[1, 2, 4, 8, 16, 32, 547, 1094, 1103, 2188, 2206, 4376, 4412, 8752, 8824, 17504, 17648, 35296, 603341, 1206682, 2413364, 4826728, 9653456, 19306912]

約数ペア:

[(1, 19306912), (2, 9653456), (4, 4826728), (8, 2413364), (16, 1206682), (32, 603341), (547, 35296), (1094, 17648), (1103, 17504), (2188, 8824), (2206, 8752), (4376, 4412)]