19570936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31771}}^1$

素因数の和:31795

約数の個数: 32

約数和(自身を含む): 45751680

約数和(自身を除く): 26180744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31771, 63542, 127084, 222397, 254168, 349481, 444794, 698962, 889588, 1397924, 1779176, 2446367, 2795848, 4892734, 9785468, 19570936]

約数ペア:

[(1, 19570936), (2, 9785468), (4, 4892734), (7, 2795848), (8, 2446367), (11, 1779176), (14, 1397924), (22, 889588), (28, 698962), (44, 444794), (56, 349481), (77, 254168), (88, 222397), (154, 127084), (308, 63542), (616, 31771)]