195417836

素因数分解:

$2^2\times {\mathrm{2521}}^1\times {\mathrm{19379}}^1$

素因数の和:21904

約数の個数: 12

約数和(自身を含む): 342134520

約数和(自身を除く): 146716684

約数列:

[1, 2, 4, 2521, 5042, 10084, 19379, 38758, 77516, 48854459, 97708918, 195417836]

約数ペア:

[(1, 195417836), (2, 97708918), (4, 48854459), (2521, 77516), (5042, 38758), (10084, 19379)]