15800939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12106

約数の個数: 16

約数和(自身を含む): 20860416

約数和(自身を除く): 5059477

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 12071, 84497, 132781, 205207, 929467, 1436449, 2257277, 15800939]

約数ペア:

[(1, 15800939), (7, 2257277), (11, 1436449), (17, 929467), (77, 205207), (119, 132781), (187, 84497), (1309, 12071)]