19040833

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 23483520

約数和(自身を除く): 4442687

約数列:

[1, 7, 17, 53, 119, 371, 901, 3019, 6307, 21133, 51323, 160007, 359261, 1120049, 2720119, 19040833]

約数ペア:

[(1, 19040833), (7, 2720119), (17, 1120049), (53, 359261), (119, 160007), (371, 51323), (901, 21133), (3019, 6307)]