143860076

素因数分解:

$2^2\times {\mathrm{1901}}^1\times {\mathrm{18919}}^1$

素因数の和:20824

約数の個数: 12

約数和(自身を含む): 251900880

約数和(自身を除く): 108040804

約数列:

[1, 2, 4, 1901, 3802, 7604, 18919, 37838, 75676, 35965019, 71930038, 143860076]

約数ペア:

[(1, 143860076), (2, 71930038), (4, 35965019), (1901, 75676), (3802, 37838), (7604, 18919)]