19767252

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23201}}^1$

素因数の和:23279

約数の個数: 24

約数和(自身を含む): 46775232

約数和(自身を除く): 27007980

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23201, 46402, 69603, 92804, 139206, 278412, 1647271, 3294542, 4941813, 6589084, 9883626, 19767252]

約数ペア:

[(1, 19767252), (2, 9883626), (3, 6589084), (4, 4941813), (6, 3294542), (12, 1647271), (71, 278412), (142, 139206), (213, 92804), (284, 69603), (426, 46402), (852, 23201)]