12256197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 17530560

約数和(自身を除く): 5274363

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 4057, 12171, 77083, 215021, 231249, 645063, 4085399, 12256197]

約数ペア:

[(1, 12256197), (3, 4085399), (19, 645063), (53, 231249), (57, 215021), (159, 77083), (1007, 12171), (3021, 4057)]