19634315.000000000

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 458378400

約数和(自身を除く): 302863248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 456, 494, 507, 624, 676, 741, 912, 988, 1009, 1014, 1352, 1482, 1976, 2018, 2028, 2704, 2964, 3027, 3211, 3952, 4036, 4056, 5928, 6054, 6422, 8072, 8112, 9633, 11856, 12108, 12844, 13117, 16144, 19171, 19266, 24216, 25688, 26234, 38342, 38532, 39351, 48432, 51376, 52468, 57513, 76684, 77064, 78702, 104936, 115026, 153368, 154128, 157404, 170521, 209872, 230052, 249223, 306736, 314808, 341042, 460104, 498446, 511563, 629616, 682084, 747669, 920208, 996892, 1023126, 1364168, 1495338, 1993784, 2046252, 2728336, 2990676, 3239899, 3987568, 4092504, 5981352, 6479798, 8185008, 9719697, 11962704, 12959596, 19439394, 25919192, 38878788, 51838384, 77757576, 155515152]

約数ペア:

[(1, 155515152), (2, 77757576), (3, 51838384), (4, 38878788), (6, 25919192), (8, 19439394), (12, 12959596), (13, 11962704), (16, 9719697), (19, 8185008), (24, 6479798), (26, 5981352), (38, 4092504), (39, 3987568), (48, 3239899), (52, 2990676), (57, 2728336), (76, 2046252), (78, 1993784), (104, 1495338), (114, 1364168), (152, 1023126), (156, 996892), (169, 920208), (208, 747669), (228, 682084), (247, 629616), (304, 511563), (312, 498446), (338, 460104), (456, 341042), (494, 314808), (507, 306736), (624, 249223), (676, 230052), (741, 209872), (912, 170521), (988, 157404), (1009, 154128), (1014, 153368), (1352, 115026), (1482, 104936), (1976, 78702), (2018, 77064), (2028, 76684), (2704, 57513), (2964, 52468), (3027, 51376), (3211, 48432), (3952, 39351), (4036, 38532), (4056, 38342), (5928, 26234), (6054, 25688), (6422, 24216), (8072, 19266), (8112, 19171), (9633, 16144), (11856, 13117), (12108, 12844)]