19166352

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9739}}^1$

素因数の和:9791

約数の個数: 40

約数和(自身を含む): 50725920

約数和(自身を除く): 31559568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9739, 19478, 29217, 38956, 58434, 77912, 116868, 155824, 233736, 399299, 467472, 798598, 1197897, 1597196, 2395794, 3194392, 4791588, 6388784, 9583176, 19166352]

約数ペア:

[(1, 19166352), (2, 9583176), (3, 6388784), (4, 4791588), (6, 3194392), (8, 2395794), (12, 1597196), (16, 1197897), (24, 798598), (41, 467472), (48, 399299), (82, 233736), (123, 155824), (164, 116868), (246, 77912), (328, 58434), (492, 38956), (656, 29217), (984, 19478), (1968, 9739)]