18779084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 35038080

約数和(自身を除く): 16258996

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 1759, 2669, 3518, 5338, 7036, 10676, 29903, 59806, 119612, 276163, 552326, 1104652, 4694771, 9389542, 18779084]

約数ペア:

[(1, 18779084), (2, 9389542), (4, 4694771), (17, 1104652), (34, 552326), (68, 276163), (157, 119612), (314, 59806), (628, 29903), (1759, 10676), (2669, 7036), (3518, 5338)]