17920340086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{93811}}^1$

素因数の和:94300

約数の個数: 32

約数和(自身を含む): 30935445120

約数和(自身を除く): 13015105034

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 457, 914, 5027, 8683, 10054, 17366, 93811, 95513, 187622, 191026, 1031921, 1782409, 2063842, 3564818, 19606499, 39212998, 42871627, 85743254, 471587897, 814560913, 943175794, 1629121826, 8960170043, 17920340086]

約数ペア:

[(1, 17920340086), (2, 8960170043), (11, 1629121826), (19, 943175794), (22, 814560913), (38, 471587897), (209, 85743254), (418, 42871627), (457, 39212998), (914, 19606499), (5027, 3564818), (8683, 2063842), (10054, 1782409), (17366, 1031921), (93811, 191026), (95513, 187622)]