19317963742

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{8179}}^1$

素因数の和:8526

約数の個数: 64

約数和(自身を含む): 36986688000

約数和(自身を除く): 17668724258

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 313, 343, 539, 626, 686, 1078, 2191, 3443, 3773, 4382, 6886, 7546, 8179, 15337, 16358, 24101, 30674, 48202, 57253, 89969, 107359, 114506, 168707, 179938, 214718, 337414, 400771, 629783, 801542, 1180949, 1259566, 2361898, 2560027, 2805397, 4408481, 5120054, 5610794, 8816962, 17920189, 28160297, 30859367, 35840378, 56320594, 61718734, 125441323, 197122079, 250882646, 394244158, 878089261, 1379854553, 1756178522, 2759709106, 9658981871, 19317963742]

約数ペア:

[(1, 19317963742), (2, 9658981871), (7, 2759709106), (11, 1756178522), (14, 1379854553), (22, 878089261), (49, 394244158), (77, 250882646), (98, 197122079), (154, 125441323), (313, 61718734), (343, 56320594), (539, 35840378), (626, 30859367), (686, 28160297), (1078, 17920189), (2191, 8816962), (3443, 5610794), (3773, 5120054), (4382, 4408481), (6886, 2805397), (7546, 2560027), (8179, 2361898), (15337, 1259566), (16358, 1180949), (24101, 801542), (30674, 629783), (48202, 400771), (57253, 337414), (89969, 214718), (107359, 179938), (114506, 168707)]