12883915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 16936416

約数和(自身を除く): 4052501

約数列:

[1, 5, 11, 55, 433, 541, 2165, 2705, 4763, 5951, 23815, 29755, 234253, 1171265, 2576783, 12883915]

約数ペア:

[(1, 12883915), (5, 2576783), (11, 1171265), (55, 234253), (433, 29755), (541, 23815), (2165, 5951), (2705, 4763)]