19904736

素因数分解:

$2^5\times 3^1\times {\mathrm{207341}}^1$

素因数の和:207354

約数の個数: 24

約数和(自身を含む): 52250184

約数和(自身を除く): 32345448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207341, 414682, 622023, 829364, 1244046, 1658728, 2488092, 3317456, 4976184, 6634912, 9952368, 19904736]

約数ペア:

[(1, 19904736), (2, 9952368), (3, 6634912), (4, 4976184), (6, 3317456), (8, 2488092), (12, 1658728), (16, 1244046), (24, 829364), (32, 622023), (48, 414682), (96, 207341)]