18875068

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{41759}}^1$

素因数の和:41876

約数の個数: 12

約数和(自身を含む): 33324480

約数和(自身を除く): 14449412

約数列:

[1, 2, 4, 113, 226, 452, 41759, 83518, 167036, 4718767, 9437534, 18875068]

約数ペア:

[(1, 18875068), (2, 9437534), (4, 4718767), (113, 167036), (226, 83518), (452, 41759)]