15560136724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{4871}}^1$

素因数の和:5884

約数の個数: 48

約数和(自身を含む): 30120652800

約数和(自身を除く): 14560516076

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 919, 1738, 1838, 3476, 3676, 4871, 9742, 10109, 19484, 20218, 40436, 53581, 72601, 107162, 145202, 214324, 290404, 384809, 769618, 798611, 1539236, 1597222, 3194444, 4232899, 4476449, 8465798, 8952898, 16931596, 17905796, 49240939, 98481878, 196963756, 353639471, 707278942, 1414557884, 3890034181, 7780068362, 15560136724]

約数ペア:

[(1, 15560136724), (2, 7780068362), (4, 3890034181), (11, 1414557884), (22, 707278942), (44, 353639471), (79, 196963756), (158, 98481878), (316, 49240939), (869, 17905796), (919, 16931596), (1738, 8952898), (1838, 8465798), (3476, 4476449), (3676, 4232899), (4871, 3194444), (9742, 1597222), (10109, 1539236), (19484, 798611), (20218, 769618), (40436, 384809), (53581, 290404), (72601, 214324), (107162, 145202)]