13721914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 21790080

約数和(自身を除く): 8068166

約数列:

[1, 2, 19, 38, 193, 386, 1871, 3667, 3742, 7334, 35549, 71098, 361103, 722206, 6860957, 13721914]

約数ペア:

[(1, 13721914), (2, 6860957), (19, 722206), (38, 361103), (193, 71098), (386, 35549), (1871, 7334), (3667, 3742)]