19260659404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{2027}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 41456862720

約数和(自身を除く): 22196203316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 337, 371, 532, 674, 742, 1007, 1348, 1484, 2014, 2027, 2359, 4028, 4054, 4718, 6403, 7049, 8108, 9436, 12806, 14098, 14189, 17861, 25612, 28196, 28378, 35722, 38513, 44821, 56756, 71444, 77026, 89642, 107431, 125027, 154052, 179284, 214862, 250054, 269591, 339359, 429724, 500108, 539182, 678718, 683099, 752017, 1078364, 1357436, 1366198, 1504034, 2041189, 2375513, 2732396, 3008068, 4082378, 4751026, 4781693, 8164756, 9502052, 9563386, 12978881, 14288323, 19126772, 25957762, 28576646, 36204247, 51915524, 57153292, 72408494, 90852167, 144816988, 181704334, 253429729, 363408668, 506859458, 687880693, 1013718916, 1375761386, 2751522772, 4815164851, 9630329702, 19260659404]

約数ペア:

[(1, 19260659404), (2, 9630329702), (4, 4815164851), (7, 2751522772), (14, 1375761386), (19, 1013718916), (28, 687880693), (38, 506859458), (53, 363408668), (76, 253429729), (106, 181704334), (133, 144816988), (212, 90852167), (266, 72408494), (337, 57153292), (371, 51915524), (532, 36204247), (674, 28576646), (742, 25957762), (1007, 19126772), (1348, 14288323), (1484, 12978881), (2014, 9563386), (2027, 9502052), (2359, 8164756), (4028, 4781693), (4054, 4751026), (4718, 4082378), (6403, 3008068), (7049, 2732396), (8108, 2375513), (9436, 2041189), (12806, 1504034), (14098, 1366198), (14189, 1357436), (17861, 1078364), (25612, 752017), (28196, 683099), (28378, 678718), (35722, 539182), (38513, 500108), (44821, 429724), (56756, 339359), (71444, 269591), (77026, 250054), (89642, 214862), (107431, 179284), (125027, 154052)]