19711113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5669}}^1$

素因数の和:5752

約数の個数: 16

約数和(自身を含む): 28123200

約数和(自身を除く): 8412087

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 5669, 17007, 107711, 323133, 345809, 1037427, 6570371, 19711113]

約数ペア:

[(1, 19711113), (3, 6570371), (19, 1037427), (57, 345809), (61, 323133), (183, 107711), (1159, 17007), (3477, 5669)]