19248504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72911}}^1$

素因数の和:72931

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 33248136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72911, 145822, 218733, 291644, 437466, 583288, 802021, 874932, 1604042, 1749864, 2406063, 3208084, 4812126, 6416168, 9624252, 19248504]

約数ペア:

[(1, 19248504), (2, 9624252), (3, 6416168), (4, 4812126), (6, 3208084), (8, 2406063), (11, 1749864), (12, 1604042), (22, 874932), (24, 802021), (33, 583288), (44, 437466), (66, 291644), (88, 218733), (132, 145822), (264, 72911)]