19028328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72077}}^1$

素因数の和:72097

約数の個数: 32

約数和(自身を含む): 51896160

約数和(自身を除く): 32867832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72077, 144154, 216231, 288308, 432462, 576616, 792847, 864924, 1585694, 1729848, 2378541, 3171388, 4757082, 6342776, 9514164, 19028328]

約数ペア:

[(1, 19028328), (2, 9514164), (3, 6342776), (4, 4757082), (6, 3171388), (8, 2378541), (11, 1729848), (12, 1585694), (22, 864924), (24, 792847), (33, 576616), (44, 432462), (66, 288308), (88, 216231), (132, 144154), (264, 72077)]