16439883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 23164800

約数和(自身を除く): 6724917

約数列:

[1, 3, 19, 57, 379, 761, 1137, 2283, 7201, 14459, 21603, 43377, 288419, 865257, 5479961, 16439883]

約数ペア:

[(1, 16439883), (3, 5479961), (19, 865257), (57, 288419), (379, 43377), (761, 21603), (1137, 14459), (2283, 7201)]