143403836

素因数分解:

$2^2\times {\mathrm{1901}}^1\times {\mathrm{18859}}^1$

素因数の和:20764

約数の個数: 12

約数和(自身を含む): 251102040

約数和(自身を除く): 107698204

約数列:

[1, 2, 4, 1901, 3802, 7604, 18859, 37718, 75436, 35850959, 71701918, 143403836]

約数ペア:

[(1, 143403836), (2, 71701918), (4, 35850959), (1901, 75436), (3802, 37718), (7604, 18859)]