2143140967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{37019}}^1$

素因数の和:37326

約数の個数: 16

約数和(自身を含む): 2469974400

約数和(自身を除く): 326833433

約数列:

[1, 11, 19, 209, 277, 3047, 5263, 37019, 57893, 407209, 703361, 7736971, 10254263, 112796893, 194830997, 2143140967]

約数ペア:

[(1, 2143140967), (11, 194830997), (19, 112796893), (209, 10254263), (277, 7736971), (3047, 703361), (5263, 407209), (37019, 57893)]