12708228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81463}}^1$

素因数の和:81483

約数の個数: 24

約数和(自身を含む): 31933888

約数和(自身を除く): 19225660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81463, 162926, 244389, 325852, 488778, 977556, 1059019, 2118038, 3177057, 4236076, 6354114, 12708228]

約数ペア:

[(1, 12708228), (2, 6354114), (3, 4236076), (4, 3177057), (6, 2118038), (12, 1059019), (13, 977556), (26, 488778), (39, 325852), (52, 244389), (78, 162926), (156, 81463)]