19973431926112

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157103}}^1\times {\mathrm{24677}}^1$

素因数の和:181820

約数の個数: 96

約数和(自身を含む): 46896343345152

約数和(自身を除く): 26922911419040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 24677, 49354, 98708, 157103, 172739, 197416, 314206, 345478, 394832, 567571, 628412, 690956, 789664, 1099721, 1135142, 1256824, 1381912, 2199442, 2270284, 2513648, 2763824, 3613369, 3972997, 4398884, 4540568, 5027296, 5527648, 7226738, 7945994, 8797768, 9081136, 14453476, 15891988, 17595536, 18162272, 25293583, 28906952, 31783976, 35191072, 50587166, 57813904, 63567952, 101174332, 115627808, 127135904, 202348664, 404697328, 809394656, 3876830731, 7753661462, 15507322924, 27137815117, 31014645848, 54275630234, 62029291696, 89167106813, 108551260468, 124058583392, 178334213626, 217102520936, 356668427252, 434205041872, 624169747691, 713336854504, 868410083744, 1248339495382, 1426673709008, 2496678990764, 2853347418016, 4993357981528, 9986715963056, 19973431926112]

約数ペア:

[(1, 19973431926112), (2, 9986715963056), (4, 4993357981528), (7, 2853347418016), (8, 2496678990764), (14, 1426673709008), (16, 1248339495382), (23, 868410083744), (28, 713336854504), (32, 624169747691), (46, 434205041872), (56, 356668427252), (92, 217102520936), (112, 178334213626), (161, 124058583392), (184, 108551260468), (224, 89167106813), (322, 62029291696), (368, 54275630234), (644, 31014645848), (736, 27137815117), (1288, 15507322924), (2576, 7753661462), (5152, 3876830731), (24677, 809394656), (49354, 404697328), (98708, 202348664), (157103, 127135904), (172739, 115627808), (197416, 101174332), (314206, 63567952), (345478, 57813904), (394832, 50587166), (567571, 35191072), (628412, 31783976), (690956, 28906952), (789664, 25293583), (1099721, 18162272), (1135142, 17595536), (1256824, 15891988), (1381912, 14453476), (2199442, 9081136), (2270284, 8797768), (2513648, 7945994), (2763824, 7226738), (3613369, 5527648), (3972997, 5027296), (4398884, 4540568)]