12710316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 31570560

約数和(自身を除く): 18860244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 521, 642, 1042, 1284, 1563, 2033, 2084, 3126, 4066, 6099, 6252, 8132, 9899, 12198, 19798, 24396, 29697, 39596, 55747, 59394, 111494, 118788, 167241, 222988, 334482, 668964, 1059193, 2118386, 3177579, 4236772, 6355158, 12710316]

約数ペア:

[(1, 12710316), (2, 6355158), (3, 4236772), (4, 3177579), (6, 2118386), (12, 1059193), (19, 668964), (38, 334482), (57, 222988), (76, 167241), (107, 118788), (114, 111494), (214, 59394), (228, 55747), (321, 39596), (428, 29697), (521, 24396), (642, 19798), (1042, 12198), (1284, 9899), (1563, 8132), (2033, 6252), (2084, 6099), (3126, 4066)]