19271208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72997}}^1$

素因数の和:73017

約数の個数: 32

約数和(自身を含む): 52558560

約数和(自身を除く): 33287352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72997, 145994, 218991, 291988, 437982, 583976, 802967, 875964, 1605934, 1751928, 2408901, 3211868, 4817802, 6423736, 9635604, 19271208]

約数ペア:

[(1, 19271208), (2, 9635604), (3, 6423736), (4, 4817802), (6, 3211868), (8, 2408901), (11, 1751928), (12, 1605934), (22, 875964), (24, 802967), (33, 583976), (44, 437982), (66, 291988), (88, 218991), (132, 145994), (264, 72997)]