143039899516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1882103941}}^1$

素因数の和:1882103964

約数の個数: 12

約数和(自身を含む): 263494551880

約数和(自身を除く): 120454652364

約数列:

[1, 2, 4, 19, 38, 76, 1882103941, 3764207882, 7528415764, 35759974879, 71519949758, 143039899516]

約数ペア:

[(1, 143039899516), (2, 71519949758), (4, 35759974879), (19, 7528415764), (38, 3764207882), (76, 1882103941)]