19667604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{148997}}^1$

素因数の和:149015

約数の個数: 24

約数和(自身を含む): 50063328

約数和(自身を除く): 30395724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 148997, 297994, 446991, 595988, 893982, 1638967, 1787964, 3277934, 4916901, 6555868, 9833802, 19667604]

約数ペア:

[(1, 19667604), (2, 9833802), (3, 6555868), (4, 4916901), (6, 3277934), (11, 1787964), (12, 1638967), (22, 893982), (33, 595988), (44, 446991), (66, 297994), (132, 148997)]