6419968

素因数分解:

$2^9\times {\mathrm{12539}}^1$

素因数の和:12557

約数の個数: 20

約数和(自身を含む): 12828420

約数和(自身を除く): 6408452

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 12539, 25078, 50156, 100312, 200624, 401248, 802496, 1604992, 3209984, 6419968]

約数ペア:

[(1, 6419968), (2, 3209984), (4, 1604992), (8, 802496), (16, 401248), (32, 200624), (64, 100312), (128, 50156), (256, 25078), (512, 12539)]