12142884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{77839}}^1$

素因数の和:77859

約数の個数: 24

約数和(自身を含む): 30513280

約数和(自身を除く): 18370396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 77839, 155678, 233517, 311356, 467034, 934068, 1011907, 2023814, 3035721, 4047628, 6071442, 12142884]

約数ペア:

[(1, 12142884), (2, 6071442), (3, 4047628), (4, 3035721), (6, 2023814), (12, 1011907), (13, 934068), (26, 467034), (39, 311356), (52, 233517), (78, 155678), (156, 77839)]