238214286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{696533}}^1$

素因数の和:696560

約数の個数: 24

約数和(自身を含む): 543296520

約数和(自身を除く): 305082234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 696533, 1393066, 2089599, 4179198, 6268797, 12537594, 13234127, 26468254, 39702381, 79404762, 119107143, 238214286]

約数ペア:

[(1, 238214286), (2, 119107143), (3, 79404762), (6, 39702381), (9, 26468254), (18, 13234127), (19, 12537594), (38, 6268797), (57, 4179198), (114, 2089599), (171, 1393066), (342, 696533)]