19299868

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1439}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 38707200

約数和(自身を除く): 19407332

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1439, 1916, 2878, 3353, 5756, 6706, 10073, 13412, 20146, 40292, 689281, 1378562, 2757124, 4824967, 9649934, 19299868]

約数ペア:

[(1, 19299868), (2, 9649934), (4, 4824967), (7, 2757124), (14, 1378562), (28, 689281), (479, 40292), (958, 20146), (1439, 13412), (1916, 10073), (2878, 6706), (3353, 5756)]