13382042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1669}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 21242400

約数和(自身を除く): 7860358

約数列:

[1, 2, 19, 38, 211, 422, 1669, 3338, 4009, 8018, 31711, 63422, 352159, 704318, 6691021, 13382042]

約数ペア:

[(1, 13382042), (2, 6691021), (19, 704318), (38, 352159), (211, 63422), (422, 31711), (1669, 8018), (3338, 4009)]