19743072

素因数分解:

$2^5\times 3^1\times {\mathrm{205657}}^1$

素因数の和:205670

約数の個数: 24

約数和(自身を含む): 51825816

約数和(自身を除く): 32082744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205657, 411314, 616971, 822628, 1233942, 1645256, 2467884, 3290512, 4935768, 6581024, 9871536, 19743072]

約数ペア:

[(1, 19743072), (2, 9871536), (3, 6581024), (4, 4935768), (6, 3290512), (8, 2467884), (12, 1645256), (16, 1233942), (24, 822628), (32, 616971), (48, 411314), (96, 205657)]