19013596

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1009}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 38121440

約数和(自身を除く): 19107844

約数列:

[1, 2, 4, 7, 14, 28, 673, 1009, 1346, 2018, 2692, 4036, 4711, 7063, 9422, 14126, 18844, 28252, 679057, 1358114, 2716228, 4753399, 9506798, 19013596]

約数ペア:

[(1, 19013596), (2, 9506798), (4, 4753399), (7, 2716228), (14, 1358114), (28, 679057), (673, 28252), (1009, 18844), (1346, 14126), (2018, 9422), (2692, 7063), (4036, 4711)]