15355156936

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3861961}}^1$

素因数の和:3862045

約数の個数: 32

約数和(自身を含む): 33367351680

約数和(自身を除く): 18012194744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 3861961, 7723922, 15447844, 27033727, 30895688, 54067454, 108134908, 216269816, 274199231, 548398462, 1096796924, 1919394617, 2193593848, 3838789234, 7677578468, 15355156936]

約数ペア:

[(1, 15355156936), (2, 7677578468), (4, 3838789234), (7, 2193593848), (8, 1919394617), (14, 1096796924), (28, 548398462), (56, 274199231), (71, 216269816), (142, 108134908), (284, 54067454), (497, 30895688), (568, 27033727), (994, 15447844), (1988, 7723922), (3976, 3861961)]