19115768

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1907}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 22097032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 1907, 2506, 3814, 5012, 7628, 10024, 13349, 15256, 26698, 53396, 106792, 341353, 682706, 1365412, 2389471, 2730824, 4778942, 9557884, 19115768]

約数ペア:

[(1, 19115768), (2, 9557884), (4, 4778942), (7, 2730824), (8, 2389471), (14, 1365412), (28, 682706), (56, 341353), (179, 106792), (358, 53396), (716, 26698), (1253, 15256), (1432, 13349), (1907, 10024), (2506, 7628), (3814, 5012)]