12660764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 24339840

約数和(自身を除く): 11679076

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7243, 14486, 28972, 137617, 166589, 275234, 333178, 550468, 666356, 3165191, 6330382, 12660764]

約数ペア:

[(1, 12660764), (2, 6330382), (4, 3165191), (19, 666356), (23, 550468), (38, 333178), (46, 275234), (76, 166589), (92, 137617), (437, 28972), (874, 14486), (1748, 7243)]