19175256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 55598400

約数和(自身を除く): 36423144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 107, 114, 131, 152, 171, 214, 228, 262, 321, 342, 393, 428, 456, 524, 642, 684, 786, 856, 963, 1048, 1179, 1284, 1368, 1572, 1926, 2033, 2358, 2489, 2568, 3144, 3852, 4066, 4716, 4978, 6099, 7467, 7704, 8132, 9432, 9956, 12198, 14017, 14934, 16264, 18297, 19912, 22401, 24396, 28034, 29868, 36594, 42051, 44802, 48792, 56068, 59736, 73188, 84102, 89604, 112136, 126153, 146376, 168204, 179208, 252306, 266323, 336408, 504612, 532646, 798969, 1009224, 1065292, 1597938, 2130584, 2396907, 3195876, 4793814, 6391752, 9587628, 19175256]

約数ペア:

[(1, 19175256), (2, 9587628), (3, 6391752), (4, 4793814), (6, 3195876), (8, 2396907), (9, 2130584), (12, 1597938), (18, 1065292), (19, 1009224), (24, 798969), (36, 532646), (38, 504612), (57, 336408), (72, 266323), (76, 252306), (107, 179208), (114, 168204), (131, 146376), (152, 126153), (171, 112136), (214, 89604), (228, 84102), (262, 73188), (321, 59736), (342, 56068), (393, 48792), (428, 44802), (456, 42051), (524, 36594), (642, 29868), (684, 28034), (786, 24396), (856, 22401), (963, 19912), (1048, 18297), (1179, 16264), (1284, 14934), (1368, 14017), (1572, 12198), (1926, 9956), (2033, 9432), (2358, 8132), (2489, 7704), (2568, 7467), (3144, 6099), (3852, 4978), (4066, 4716)]