19590147353

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7607}}^1$

素因数の和:7734

約数の個数: 48

約数和(自身を含む): 25411937280

約数和(自身を除く): 5821789927

約数列:

[1, 7, 17, 19, 67, 119, 133, 289, 323, 469, 1139, 1273, 2023, 2261, 5491, 7607, 7973, 8911, 19363, 21641, 38437, 53249, 129319, 135541, 144533, 151487, 367897, 509669, 905233, 1011731, 2198423, 2457061, 2575279, 3567683, 8664373, 9683711, 15388961, 17199427, 41770037, 60650611, 67785977, 147294341, 164623087, 292390259, 1031060387, 1152361609, 2798592479, 19590147353]

約数ペア:

[(1, 19590147353), (7, 2798592479), (17, 1152361609), (19, 1031060387), (67, 292390259), (119, 164623087), (133, 147294341), (289, 67785977), (323, 60650611), (469, 41770037), (1139, 17199427), (1273, 15388961), (2023, 9683711), (2261, 8664373), (5491, 3567683), (7607, 2575279), (7973, 2457061), (8911, 2198423), (19363, 1011731), (21641, 905233), (38437, 509669), (53249, 367897), (129319, 151487), (135541, 144533)]