19752287976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{36007}}^1$

素因数の和:36439

約数の個数: 96

約数和(自身を含む): 56453342400

約数和(自身を除く): 36701054424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 401, 456, 684, 802, 1203, 1368, 1604, 2406, 3208, 3609, 4812, 7218, 7619, 9624, 14436, 15238, 22857, 28872, 30476, 36007, 45714, 60952, 68571, 72014, 91428, 108021, 137142, 144028, 182856, 216042, 274284, 288056, 324063, 432084, 548568, 648126, 684133, 864168, 1296252, 1368266, 2052399, 2592504, 2736532, 4104798, 5473064, 6157197, 8209596, 12314394, 14438807, 16419192, 24628788, 28877614, 43316421, 49257576, 57755228, 86632842, 115510456, 129949263, 173265684, 259898526, 274337333, 346531368, 519797052, 548674666, 823011999, 1039594104, 1097349332, 1646023998, 2194698664, 2469035997, 3292047996, 4938071994, 6584095992, 9876143988, 19752287976]

約数ペア:

[(1, 19752287976), (2, 9876143988), (3, 6584095992), (4, 4938071994), (6, 3292047996), (8, 2469035997), (9, 2194698664), (12, 1646023998), (18, 1097349332), (19, 1039594104), (24, 823011999), (36, 548674666), (38, 519797052), (57, 346531368), (72, 274337333), (76, 259898526), (114, 173265684), (152, 129949263), (171, 115510456), (228, 86632842), (342, 57755228), (401, 49257576), (456, 43316421), (684, 28877614), (802, 24628788), (1203, 16419192), (1368, 14438807), (1604, 12314394), (2406, 8209596), (3208, 6157197), (3609, 5473064), (4812, 4104798), (7218, 2736532), (7619, 2592504), (9624, 2052399), (14436, 1368266), (15238, 1296252), (22857, 864168), (28872, 684133), (30476, 648126), (36007, 548568), (45714, 432084), (60952, 324063), (68571, 288056), (72014, 274284), (91428, 216042), (108021, 182856), (137142, 144028)]