12671488

素因数分解:

$2^9\times {\mathrm{24749}}^1$

素因数の和:24767

約数の個数: 20

約数和(自身を含む): 25319250

約数和(自身を除く): 12647762

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 24749, 49498, 98996, 197992, 395984, 791968, 1583936, 3167872, 6335744, 12671488]

約数ペア:

[(1, 12671488), (2, 6335744), (4, 3167872), (8, 1583936), (16, 791968), (32, 395984), (64, 197992), (128, 98996), (256, 49498), (512, 24749)]