19285038

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 48522240

約数和(自身を除く): 29237202

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 38, 51, 57, 62, 93, 102, 107, 114, 153, 171, 186, 214, 279, 306, 321, 323, 342, 527, 558, 589, 642, 646, 963, 969, 1054, 1178, 1581, 1767, 1819, 1926, 1938, 2033, 2907, 3162, 3317, 3534, 3638, 4066, 4743, 5301, 5457, 5814, 6099, 6634, 9486, 9951, 10013, 10602, 10914, 12198, 16371, 18297, 19902, 20026, 29853, 30039, 32742, 34561, 36594, 56389, 59706, 60078, 63023, 69122, 90117, 103683, 112778, 126046, 169167, 180234, 189069, 207366, 311049, 338334, 378138, 507501, 567207, 622098, 1015002, 1071391, 1134414, 2142782, 3214173, 6428346, 9642519, 19285038]

約数ペア:

[(1, 19285038), (2, 9642519), (3, 6428346), (6, 3214173), (9, 2142782), (17, 1134414), (18, 1071391), (19, 1015002), (31, 622098), (34, 567207), (38, 507501), (51, 378138), (57, 338334), (62, 311049), (93, 207366), (102, 189069), (107, 180234), (114, 169167), (153, 126046), (171, 112778), (186, 103683), (214, 90117), (279, 69122), (306, 63023), (321, 60078), (323, 59706), (342, 56389), (527, 36594), (558, 34561), (589, 32742), (642, 30039), (646, 29853), (963, 20026), (969, 19902), (1054, 18297), (1178, 16371), (1581, 12198), (1767, 10914), (1819, 10602), (1926, 10013), (1938, 9951), (2033, 9486), (2907, 6634), (3162, 6099), (3317, 5814), (3534, 5457), (3638, 5301), (4066, 4743)]