12944210

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4673}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 23388696

約数和(自身を除く): 10444486

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 4673, 9346, 23365, 46730, 1294421, 2588842, 6472105, 12944210]

約数ペア:

[(1, 12944210), (2, 6472105), (5, 2588842), (10, 1294421), (277, 46730), (554, 23365), (1385, 9346), (2770, 4673)]