19782384

素因数分解:

$2^4\times 3^1\times {\mathrm{412133}}^1$

素因数の和:412144

約数の個数: 20

約数和(自身を含む): 51104616

約数和(自身を除く): 31322232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412133, 824266, 1236399, 1648532, 2472798, 3297064, 4945596, 6594128, 9891192, 19782384]

約数ペア:

[(1, 19782384), (2, 9891192), (3, 6594128), (4, 4945596), (6, 3297064), (8, 2472798), (12, 1648532), (16, 1236399), (24, 824266), (48, 412133)]