19531008248

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{73943}}^1$

素因数の和:74327

約数の個数: 32

約数和(自身を含む): 37041507360

約数和(自身を除く): 17510499112

約数列:

[1, 2, 4, 8, 137, 241, 274, 482, 548, 964, 1096, 1928, 33017, 66034, 73943, 132068, 147886, 264136, 295772, 591544, 10130191, 17820263, 20260382, 35640526, 40520764, 71281052, 81041528, 142562104, 2441376031, 4882752062, 9765504124, 19531008248]

約数ペア:

[(1, 19531008248), (2, 9765504124), (4, 4882752062), (8, 2441376031), (137, 142562104), (241, 81041528), (274, 71281052), (482, 40520764), (548, 35640526), (964, 20260382), (1096, 17820263), (1928, 10130191), (33017, 591544), (66034, 295772), (73943, 264136), (132068, 147886)]