15206789

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 17919360

約数和(自身を除く): 2712571

約数列:

[1, 13, 17, 67, 79, 169, 221, 871, 1027, 1139, 1343, 2873, 5293, 11323, 13351, 14807, 17459, 68809, 89981, 192491, 226967, 894517, 1169753, 15206789]

約数ペア:

[(1, 15206789), (13, 1169753), (17, 894517), (67, 226967), (79, 192491), (169, 89981), (221, 68809), (871, 17459), (1027, 14807), (1139, 13351), (1343, 11323), (2873, 5293)]