13376722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20707}}^1$

素因数の和:20745

約数の個数: 16

約数和(自身を含む): 22364640

約数和(自身を除く): 8987918

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20707, 41414, 352019, 393433, 704038, 786866, 6688361, 13376722]

約数ペア:

[(1, 13376722), (2, 6688361), (17, 786866), (19, 704038), (34, 393433), (38, 352019), (323, 41414), (646, 20707)]