19208376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 57657600

約数和(自身を除く): 38449224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 79, 88, 99, 132, 158, 198, 237, 264, 307, 316, 396, 474, 614, 632, 711, 792, 869, 921, 948, 1228, 1422, 1738, 1842, 1896, 2456, 2607, 2763, 2844, 3377, 3476, 3684, 5214, 5526, 5688, 6754, 6952, 7368, 7821, 10131, 10428, 11052, 13508, 15642, 20262, 20856, 22104, 24253, 27016, 30393, 31284, 40524, 48506, 60786, 62568, 72759, 81048, 97012, 121572, 145518, 194024, 218277, 243144, 266783, 291036, 436554, 533566, 582072, 800349, 873108, 1067132, 1600698, 1746216, 2134264, 2401047, 3201396, 4802094, 6402792, 9604188, 19208376]

約数ペア:

[(1, 19208376), (2, 9604188), (3, 6402792), (4, 4802094), (6, 3201396), (8, 2401047), (9, 2134264), (11, 1746216), (12, 1600698), (18, 1067132), (22, 873108), (24, 800349), (33, 582072), (36, 533566), (44, 436554), (66, 291036), (72, 266783), (79, 243144), (88, 218277), (99, 194024), (132, 145518), (158, 121572), (198, 97012), (237, 81048), (264, 72759), (307, 62568), (316, 60786), (396, 48506), (474, 40524), (614, 31284), (632, 30393), (711, 27016), (792, 24253), (869, 22104), (921, 20856), (948, 20262), (1228, 15642), (1422, 13508), (1738, 11052), (1842, 10428), (1896, 10131), (2456, 7821), (2607, 7368), (2763, 6952), (2844, 6754), (3377, 5688), (3476, 5526), (3684, 5214)]