2019510328

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{189661}}^1$

素因数の和:189700

約数の個数: 32

約数和(自身を含む): 4164977520

約数和(自身を除く): 2145467192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 189661, 379322, 758644, 1517288, 2086271, 4172542, 8345084, 16690168, 22948981, 45897962, 91795924, 183591848, 252438791, 504877582, 1009755164, 2019510328]

約数ペア:

[(1, 2019510328), (2, 1009755164), (4, 504877582), (8, 252438791), (11, 183591848), (22, 91795924), (44, 45897962), (88, 22948981), (121, 16690168), (242, 8345084), (484, 4172542), (968, 2086271), (1331, 1517288), (2662, 758644), (5324, 379322), (10648, 189661)]