12618970574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{110069}}^1$

素因数の和:110528

約数の個数: 32

約数和(自身を含む): 22824115200

約数和(自身を除く): 10205144626

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 431, 862, 3017, 6034, 8189, 16378, 57323, 110069, 114646, 220138, 770483, 1540966, 2091311, 4182622, 14639177, 29278354, 47439739, 94879478, 332078173, 664156346, 901355041, 1802710082, 6309485287, 12618970574]

約数ペア:

[(1, 12618970574), (2, 6309485287), (7, 1802710082), (14, 901355041), (19, 664156346), (38, 332078173), (133, 94879478), (266, 47439739), (431, 29278354), (862, 14639177), (3017, 4182622), (6034, 2091311), (8189, 1540966), (16378, 770483), (57323, 220138), (110069, 114646)]