19047769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 22014720

約数和(自身を除く): 2966951

約数列:

[1, 13, 17, 79, 221, 1027, 1091, 1343, 14183, 17459, 18547, 86189, 241111, 1120457, 1465213, 19047769]

約数ペア:

[(1, 19047769), (13, 1465213), (17, 1120457), (79, 241111), (221, 86189), (1027, 18547), (1091, 17459), (1343, 14183)]