12979427192

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{3187}}^1\times {\mathrm{11839}}^1$

素因数の和:15075

約数の個数: 32

約数和(自身を含む): 24912307200

約数和(自身を除く): 11932880008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 3187, 6374, 11839, 12748, 23678, 25496, 47356, 94712, 137041, 274082, 509077, 548164, 1018154, 1096328, 2036308, 4072616, 37730893, 75461786, 150923572, 301847144, 1622428399, 3244856798, 6489713596, 12979427192]

約数ペア:

[(1, 12979427192), (2, 6489713596), (4, 3244856798), (8, 1622428399), (43, 301847144), (86, 150923572), (172, 75461786), (344, 37730893), (3187, 4072616), (6374, 2036308), (11839, 1096328), (12748, 1018154), (23678, 548164), (25496, 509077), (47356, 274082), (94712, 137041)]