7873942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 12553200

約数和(自身を除く): 4679258

約数列:

[1, 2, 19, 38, 109, 218, 1901, 2071, 3802, 4142, 36119, 72238, 207209, 414418, 3936971, 7873942]

約数ペア:

[(1, 7873942), (2, 3936971), (19, 414418), (38, 207209), (109, 72238), (218, 36119), (1901, 4142), (2071, 3802)]