17939061508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{53731}}^1$

素因数の和:53968

約数の個数: 48

約数和(自身を含む): 34663587840

約数和(自身を除く): 16724526332

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 191, 382, 437, 764, 874, 1748, 3629, 4393, 7258, 8786, 14516, 17572, 53731, 83467, 107462, 166934, 214924, 333868, 1020889, 1235813, 2041778, 2471626, 4083556, 4943252, 10262621, 20525242, 23480447, 41050484, 46960894, 93921788, 194989799, 236040283, 389979598, 472080566, 779959196, 944161132, 4484765377, 8969530754, 17939061508]

約数ペア:

[(1, 17939061508), (2, 8969530754), (4, 4484765377), (19, 944161132), (23, 779959196), (38, 472080566), (46, 389979598), (76, 236040283), (92, 194989799), (191, 93921788), (382, 46960894), (437, 41050484), (764, 23480447), (874, 20525242), (1748, 10262621), (3629, 4943252), (4393, 4083556), (7258, 2471626), (8786, 2041778), (14516, 1235813), (17572, 1020889), (53731, 333868), (83467, 214924), (107462, 166934)]