19847904

素因数分解:

$2^5\times 3^1\times {\mathrm{206749}}^1$

素因数の和:206762

約数の個数: 24

約数和(自身を含む): 52101000

約数和(自身を除く): 32253096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206749, 413498, 620247, 826996, 1240494, 1653992, 2480988, 3307984, 4961976, 6615968, 9923952, 19847904]

約数ペア:

[(1, 19847904), (2, 9923952), (3, 6615968), (4, 4961976), (6, 3307984), (8, 2480988), (12, 1653992), (16, 1240494), (24, 826996), (32, 620247), (48, 413498), (96, 206749)]